qid int64 1 74.7M | question stringlengths 12 33.8k | date stringlengths 10 10 | metadata list | response_j stringlengths 0 115k | response_k stringlengths 2 98.3k |
|---|---|---|---|---|---|
45,223 | We are developing a financial reporting system, which is able to display many, I mean MANY, different reports from different angles. For example, the reports for position, deal, market risk, for individual financial instrument. And they can be static (like a paper report), or real-time refreshing, or user-configurable ... | 2013/09/23 | [
"https://ux.stackexchange.com/questions/45223",
"https://ux.stackexchange.com",
"https://ux.stackexchange.com/users/33388/"
] | DIY UIs like MDI put the burden of the layout design on the user, as @tete stated.
On the other hand, the users expect from us the IT people to provide them with well honed solutions for their needs.
IMO in this particular case there might be a host of use cases and repeated behaviors other than "anyone can do an... | A good example of an MDI application using web technologies is jsoncv.com (which I co-developed) - it gives a true MDI experience as you usually see in Windows applications. If your audience is used to MDI's from within a corporate environment then go for it, it's definitely worth while if you want such rich functional... |
45,223 | We are developing a financial reporting system, which is able to display many, I mean MANY, different reports from different angles. For example, the reports for position, deal, market risk, for individual financial instrument. And they can be static (like a paper report), or real-time refreshing, or user-configurable ... | 2013/09/23 | [
"https://ux.stackexchange.com/questions/45223",
"https://ux.stackexchange.com",
"https://ux.stackexchange.com/users/33388/"
] | Keep in mind that there is more than one way to implement a multiple document interface (MDI). First, there's the classic MFC implementation where each document was its own child window of the main frame. This was kinda clunky and window management could be a pain.
The newer form of MDI is tab based (like Visual Stud... | Why your users suggested you to use SDI model? It is a sign of an un-investigated need.
MDI gets user very high ability to open documents/windows **with low usability** in my opinion!
It is here to cover unhandled complex app usage.
I suggest you to gather more info about current app usage by users and also do... |
45,223 | We are developing a financial reporting system, which is able to display many, I mean MANY, different reports from different angles. For example, the reports for position, deal, market risk, for individual financial instrument. And they can be static (like a paper report), or real-time refreshing, or user-configurable ... | 2013/09/23 | [
"https://ux.stackexchange.com/questions/45223",
"https://ux.stackexchange.com",
"https://ux.stackexchange.com/users/33388/"
] | I've pondered this issue a few times, I hope I can contribute. All the following is purely IMHO unless otherwise noted.
I work on an application that still uses an MDI interface to present a lot of different data in a user-customizable view. For moving away from MDI, I see exactly the same problems you mention.
---
... | Why your users suggested you to use SDI model? It is a sign of an un-investigated need.
MDI gets user very high ability to open documents/windows **with low usability** in my opinion!
It is here to cover unhandled complex app usage.
I suggest you to gather more info about current app usage by users and also do... |
45,223 | We are developing a financial reporting system, which is able to display many, I mean MANY, different reports from different angles. For example, the reports for position, deal, market risk, for individual financial instrument. And they can be static (like a paper report), or real-time refreshing, or user-configurable ... | 2013/09/23 | [
"https://ux.stackexchange.com/questions/45223",
"https://ux.stackexchange.com",
"https://ux.stackexchange.com/users/33388/"
] | DIY UIs like MDI put the burden of the layout design on the user, as @tete stated.
On the other hand, the users expect from us the IT people to provide them with well honed solutions for their needs.
IMO in this particular case there might be a host of use cases and repeated behaviors other than "anyone can do an... | If I was you, I will just make the application flexible enough to be able to support both MDI and TDI. And just let your uses decide what style they like. If you use the LinsUIWPF Suite, it will allow your app automatically support both. You can reference the following link [Introduction to LinsUIWPF Suite](http://gold... |
45,223 | We are developing a financial reporting system, which is able to display many, I mean MANY, different reports from different angles. For example, the reports for position, deal, market risk, for individual financial instrument. And they can be static (like a paper report), or real-time refreshing, or user-configurable ... | 2013/09/23 | [
"https://ux.stackexchange.com/questions/45223",
"https://ux.stackexchange.com",
"https://ux.stackexchange.com/users/33388/"
] | Keep in mind that there is more than one way to implement a multiple document interface (MDI). First, there's the classic MFC implementation where each document was its own child window of the main frame. This was kinda clunky and window management could be a pain.
The newer form of MDI is tab based (like Visual Stud... | If I was you, I will just make the application flexible enough to be able to support both MDI and TDI. And just let your uses decide what style they like. If you use the LinsUIWPF Suite, it will allow your app automatically support both. You can reference the following link [Introduction to LinsUIWPF Suite](http://gold... |
1,484 | My 3-year-old has had chickenpox for about 2-3 days, but a close friend has just had a baby and I want to go and help. Is it possible that I am infectious, despite not having the illness? I had it as a child, so (hopefully) can't actually get it myself. Thanks! | 2011/05/15 | [
"https://parenting.stackexchange.com/questions/1484",
"https://parenting.stackexchange.com",
"https://parenting.stackexchange.com/users/878/"
] | **You may be carrying the virus**
You may not show any symptoms, but if you've had chicken pox already, you most likely have the virus in your system even without being exposed to the virus recently. This virus, the [varicella-zoster virus](http://en.wikipedia.org/wiki/Varicella_zoster_virus), remains dormant in your ... | Once you've had chicken pox, it never actually leaves your body and can re-emerge years later to cause shingles. The virus that causes both chicken pox and shingles is related to the herpes virus, and like herpes it lies dormant in your nerve cells between outbreaks:
<http://en.wikipedia.org/wiki/Herpes_zoster>
So si... |
2,399,660 | Our team is faced with slow but serious Javascript **memory leak**. We have read up on the normal causes for memory leaks in Javascript (eg. closures and circular references).
We tried to avoid those pitfalls in the code but it likely we still have unknown mistakes left.
I started my search for available tools but wo... | 2010/03/08 | [
"https://Stackoverflow.com/questions/2399660",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/11123/"
] | sIEve is for memory leaks in IE specifically. What I like about it is that you can reliably reproduce the steps used and capture action-able data. See the following:
[How to use IE7 Javascript memory leak detectors?](https://stackoverflow.com/questions/1261244/how-to-use-ie7-javascript-memory-leak-detectors) | I have used the JavaScript Memory Leak Detector and I can tell you it works great.
What dynamic engine are you using? Based on the mention of a .Net web service, I'm guessing that you are using ASP.Net. Is that correct? You may want to look at the ASP.Net AJAX JavaScript library. It was built in a way that helps this ... |
2,399,660 | Our team is faced with slow but serious Javascript **memory leak**. We have read up on the normal causes for memory leaks in Javascript (eg. closures and circular references).
We tried to avoid those pitfalls in the code but it likely we still have unknown mistakes left.
I started my search for available tools but wo... | 2010/03/08 | [
"https://Stackoverflow.com/questions/2399660",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/11123/"
] | Another tool for you: [JavaScript Memory Validator](http://www.softwareverify.com/javascript/memory/index.html).
Shows allocations, objects, hotspots, generations, snapshots, etc.
Works with Firefox 1.0 through 3.6. | I have used the JavaScript Memory Leak Detector and I can tell you it works great.
What dynamic engine are you using? Based on the mention of a .Net web service, I'm guessing that you are using ASP.Net. Is that correct? You may want to look at the ASP.Net AJAX JavaScript library. It was built in a way that helps this ... |
16,892,818 | I am solving a 2d Laplace equation using OpenCL.
The global memory access version runs faster than the one using shared memory.
The algorithm used for shared memory is same as that in the OpenCL Game of Life code.
<https://www.olcf.ornl.gov/tutorials/opencl-game-of-life/>
If anyone has faced the same problem please h... | 2013/06/03 | [
"https://Stackoverflow.com/questions/16892818",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/2447086/"
] | If your global-memory really runs faster than your local-memory version (assuming both are equally optimized depending on the memory space you're using), maybe [this paper](http://people.maths.ox.ac.uk/klingbeil/FATvsTHIN/index.htm) could answer your question.
**Here's a summary of what it says:**
Usage of local memo... | No, it doesn't. It only says that ALL OTHER THINGS BEING EQUAL, an access from local memory is faster than an access from global memory. It seems to me that global accesses in your kernel are being [coalesced](https://stackoverflow.com/questions/6563261/how-to-use-coalesced-memory-access) which yields better performanc... |
16,892,818 | I am solving a 2d Laplace equation using OpenCL.
The global memory access version runs faster than the one using shared memory.
The algorithm used for shared memory is same as that in the OpenCL Game of Life code.
<https://www.olcf.ornl.gov/tutorials/opencl-game-of-life/>
If anyone has faced the same problem please h... | 2013/06/03 | [
"https://Stackoverflow.com/questions/16892818",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/2447086/"
] | If your global-memory really runs faster than your local-memory version (assuming both are equally optimized depending on the memory space you're using), maybe [this paper](http://people.maths.ox.ac.uk/klingbeil/FATvsTHIN/index.htm) could answer your question.
**Here's a summary of what it says:**
Usage of local memo... | Using shared memory (memory shared with CPU) isn't always going to be faster. Using a modern graphics card It would only be faster in the situation that the GPU/CPU are both performing oepratoins on the same data, and needed to share information with each-other, as memory wouldn't have to be copied from the card to the... |
28,885 | In 3.5 I made a rogue / cleric / invisible blade that dealt sneak attacks through the *inflict wounds* line of spells.
This made the attack both a touch attack, and on a feinted character, which was basically a roll against 10 (some monsters had deflection and such), with negative energy, something only a select few c... | 2013/09/20 | [
"https://rpg.stackexchange.com/questions/28885",
"https://rpg.stackexchange.com",
"https://rpg.stackexchange.com/users/9330/"
] | Thug Rogue
----------
A build I recommend a lot on this site is the Thug Rogue.
The Thug is an archetype for the Rogue in pathfinder. It allows you to stack the Shaken condition from Intimidate up to Frightened. If you score well enough on Intimidate to make it last for four rounds or longer. With the Enforcer feat, ... | If you're looking to optimize negative energy damage, your best bet is probably to concentrate on rogue levels and dip a single level of cleric. The cleric level opens up inflict light wounds and it also enables you to use *all* inflict wands without chance of failure. This is particularly useful at lower levels when y... |
28,885 | In 3.5 I made a rogue / cleric / invisible blade that dealt sneak attacks through the *inflict wounds* line of spells.
This made the attack both a touch attack, and on a feinted character, which was basically a roll against 10 (some monsters had deflection and such), with negative energy, something only a select few c... | 2013/09/20 | [
"https://rpg.stackexchange.com/questions/28885",
"https://rpg.stackexchange.com",
"https://rpg.stackexchange.com/users/9330/"
] | Realize this is a bit old, but here it goes anyway! The witch class has the complete cure and inflict line of spells. (It starts being one level behind cleric at third level spells, but it still gets all of them.) Why is this important you might ask? Well, the arcane trickster class requires arcane magic, which the wit... | If you're looking to optimize negative energy damage, your best bet is probably to concentrate on rogue levels and dip a single level of cleric. The cleric level opens up inflict light wounds and it also enables you to use *all* inflict wands without chance of failure. This is particularly useful at lower levels when y... |
28,885 | In 3.5 I made a rogue / cleric / invisible blade that dealt sneak attacks through the *inflict wounds* line of spells.
This made the attack both a touch attack, and on a feinted character, which was basically a roll against 10 (some monsters had deflection and such), with negative energy, something only a select few c... | 2013/09/20 | [
"https://rpg.stackexchange.com/questions/28885",
"https://rpg.stackexchange.com",
"https://rpg.stackexchange.com/users/9330/"
] | Thug Rogue
----------
A build I recommend a lot on this site is the Thug Rogue.
The Thug is an archetype for the Rogue in pathfinder. It allows you to stack the Shaken condition from Intimidate up to Frightened. If you score well enough on Intimidate to make it last for four rounds or longer. With the Enforcer feat, ... | Realize this is a bit old, but here it goes anyway! The witch class has the complete cure and inflict line of spells. (It starts being one level behind cleric at third level spells, but it still gets all of them.) Why is this important you might ask? Well, the arcane trickster class requires arcane magic, which the wit... |
289,578 | I came across the word "harsh" used as a noun today. For example:
>
> I consistently showed up late to work, which turned out to be a harsh on my ambitions.
>
>
>
The above example is very recent (from 2014), US English.
I looked up the word "harsh" in three different dictionaries and not one had the word listed... | 2015/11/25 | [
"https://english.stackexchange.com/questions/289578",
"https://english.stackexchange.com",
"https://english.stackexchange.com/users/134753/"
] | Yes, it could, but it's in very poor taste. | The sentence you quote - would it be of fairly recent vintage?
The use of "harsh" as a noun in that sentence has a certain modern ring to it, but to me it is a new formulation and sounds self-consciously edgy or simply new-speak. But for the writer, it might be reasonably common usage.
*I consistently showed up late ... |
289,578 | I came across the word "harsh" used as a noun today. For example:
>
> I consistently showed up late to work, which turned out to be a harsh on my ambitions.
>
>
>
The above example is very recent (from 2014), US English.
I looked up the word "harsh" in three different dictionaries and not one had the word listed... | 2015/11/25 | [
"https://english.stackexchange.com/questions/289578",
"https://english.stackexchange.com",
"https://english.stackexchange.com/users/134753/"
] | Yes, it could, but it's in very poor taste. | Upon more research, I suspect that this usage of "harsh" stems from the informal expression, "to harsh one's mellow." This usage of "harsh" is nonstandard as well, as no dictionary categorizes "harsh" as a verb.
I could not find the meaning of this idiom on any reputable website, but I did find the following explantat... |
289,578 | I came across the word "harsh" used as a noun today. For example:
>
> I consistently showed up late to work, which turned out to be a harsh on my ambitions.
>
>
>
The above example is very recent (from 2014), US English.
I looked up the word "harsh" in three different dictionaries and not one had the word listed... | 2015/11/25 | [
"https://english.stackexchange.com/questions/289578",
"https://english.stackexchange.com",
"https://english.stackexchange.com/users/134753/"
] | The use you encountered is a nominalization of the slang use of 'harsh' as a verb. A version of a notorious example of the use is
>
> Getting stopped by the police really harshed my buzz, man.
>
>
>
Both the nominalization and the verb are slang uses, which I've encountered in the wild.
The slang verbal sense is... | Yes, it could, but it's in very poor taste. |
289,578 | I came across the word "harsh" used as a noun today. For example:
>
> I consistently showed up late to work, which turned out to be a harsh on my ambitions.
>
>
>
The above example is very recent (from 2014), US English.
I looked up the word "harsh" in three different dictionaries and not one had the word listed... | 2015/11/25 | [
"https://english.stackexchange.com/questions/289578",
"https://english.stackexchange.com",
"https://english.stackexchange.com/users/134753/"
] | The use you encountered is a nominalization of the slang use of 'harsh' as a verb. A version of a notorious example of the use is
>
> Getting stopped by the police really harshed my buzz, man.
>
>
>
Both the nominalization and the verb are slang uses, which I've encountered in the wild.
The slang verbal sense is... | The sentence you quote - would it be of fairly recent vintage?
The use of "harsh" as a noun in that sentence has a certain modern ring to it, but to me it is a new formulation and sounds self-consciously edgy or simply new-speak. But for the writer, it might be reasonably common usage.
*I consistently showed up late ... |
289,578 | I came across the word "harsh" used as a noun today. For example:
>
> I consistently showed up late to work, which turned out to be a harsh on my ambitions.
>
>
>
The above example is very recent (from 2014), US English.
I looked up the word "harsh" in three different dictionaries and not one had the word listed... | 2015/11/25 | [
"https://english.stackexchange.com/questions/289578",
"https://english.stackexchange.com",
"https://english.stackexchange.com/users/134753/"
] | The use you encountered is a nominalization of the slang use of 'harsh' as a verb. A version of a notorious example of the use is
>
> Getting stopped by the police really harshed my buzz, man.
>
>
>
Both the nominalization and the verb are slang uses, which I've encountered in the wild.
The slang verbal sense is... | Upon more research, I suspect that this usage of "harsh" stems from the informal expression, "to harsh one's mellow." This usage of "harsh" is nonstandard as well, as no dictionary categorizes "harsh" as a verb.
I could not find the meaning of this idiom on any reputable website, but I did find the following explantat... |
366,856 | [](https://i.stack.imgur.com/SK1Dm.png)
My data is in two different cities and three different EPSG code area. (Database is PostgreSQL/PostGIS.)
* So I think, I can not set SRID values by data. Making 3 different table is difficult. How can I do it?
... | 2020/07/05 | [
"https://gis.stackexchange.com/questions/366856",
"https://gis.stackexchange.com",
"https://gis.stackexchange.com/users/18633/"
] | You can store it in EPSG:4326 WGS84 for example. Then cast to Geography from 4326 for distance calculations:
<https://postgis.net/workshops/postgis-intro/geography.html> | Store as 4326 as the data spans multiple zones. Convert to a suitable projection to make calculations. |
183,985 | My research supervisor has asked me if he can submit a paper on my work to a journal.
I just want to know how that works. Do I get authorship if he is the sole writer of the paper, even though it is my research?
As my supervisor, I would include him as a co-author on any paper I published as I have relied a lot on hi... | 2022/04/06 | [
"https://academia.stackexchange.com/questions/183985",
"https://academia.stackexchange.com",
"https://academia.stackexchange.com/users/155187/"
] | Yes, if it is your work, you *are* an author and should be acknowledged as such. But you probably want to stay in the loop in the writing, or at least in the editing. Whether you are first author or not depends on some things, including your field and on the content of the paper.
It would be an ethical lapse to exclud... | Probably we are missing an important piece of information in the question. In general, supervisors write papers together with their students. The students are the experts on their field, why exclude them? Then they are naturally authors.
This might be different, if the supervisor writes a chapter for a book or some br... |
183,985 | My research supervisor has asked me if he can submit a paper on my work to a journal.
I just want to know how that works. Do I get authorship if he is the sole writer of the paper, even though it is my research?
As my supervisor, I would include him as a co-author on any paper I published as I have relied a lot on hi... | 2022/04/06 | [
"https://academia.stackexchange.com/questions/183985",
"https://academia.stackexchange.com",
"https://academia.stackexchange.com/users/155187/"
] | Yes, if it is your work, you *are* an author and should be acknowledged as such. But you probably want to stay in the loop in the writing, or at least in the editing. Whether you are first author or not depends on some things, including your field and on the content of the paper.
It would be an ethical lapse to exclud... | >
> I just want to know how that works. Do I get authorship [...]
>
>
>
**Discuss it explicitly with your supervisor.**
If you browse this SE for authorship disputes (and phrases like "should I be the author..."), you will find how many people got burnt by trying to sidestep this. There is no good reason not to a... |
183,985 | My research supervisor has asked me if he can submit a paper on my work to a journal.
I just want to know how that works. Do I get authorship if he is the sole writer of the paper, even though it is my research?
As my supervisor, I would include him as a co-author on any paper I published as I have relied a lot on hi... | 2022/04/06 | [
"https://academia.stackexchange.com/questions/183985",
"https://academia.stackexchange.com",
"https://academia.stackexchange.com/users/155187/"
] | >
> I just want to know how that works. Do I get authorship [...]
>
>
>
**Discuss it explicitly with your supervisor.**
If you browse this SE for authorship disputes (and phrases like "should I be the author..."), you will find how many people got burnt by trying to sidestep this. There is no good reason not to a... | Probably we are missing an important piece of information in the question. In general, supervisors write papers together with their students. The students are the experts on their field, why exclude them? Then they are naturally authors.
This might be different, if the supervisor writes a chapter for a book or some br... |
10,357 | I read the original Bitcoin paper and think I understand it but I'm having a hard time relating it to the transaction pages on blockchain.info. For example, sometimes there are 2 outputs and neither of them is back to the sender (what the paper would call "change") which seems to violate the rules of splitting and comb... | 2013/04/28 | [
"https://bitcoin.stackexchange.com/questions/10357",
"https://bitcoin.stackexchange.com",
"https://bitcoin.stackexchange.com/users/4708/"
] | Change for a transaction doesn't have to go back to the original address: part of it can be sent to the receiver, and the other part can go back to a new address. That way it's slightly harder to trace where the money went, as you don't know which part was the transfer and which part was the change. | The rules are pretty simple:
* there are one or more inputs to a transaction
* there are zero or more outputs to a transaction
* any difference between the input and the output values is treated as a transaction fee and kept by whomever mined the block
In terms of a "change" address, it is simply another output. It j... |
287,547 | When a particular user was originally created in Active Directory in Office 365 the display name was all in lower case.
A month later it was changed to Title Case. It is now several months after, yet Sharepoint and Teams still show lower case. However, Outlook and the Admin center both show the Title Case.
For instan... | 2020/12/03 | [
"https://sharepoint.stackexchange.com/questions/287547",
"https://sharepoint.stackexchange.com",
"https://sharepoint.stackexchange.com/users/93537/"
] | Open a support case with Microsoft. This is (most likely) a backend issue. | Try signing in again. I read about this here at <https://routerforce.com/192-168-1-10/> |
44,758 | I am fairly new to blender and I am trying to do something which I am assuming is fairly straight forward with no success. All I'm looking to do is emboss some text onto the curved part of a yogurt pot. Image attached below. What is the quickest and easiest way of doing this?
Thanks in advance
[![Danone pot emboss](h... | 2016/01/11 | [
"https://blender.stackexchange.com/questions/44758",
"https://blender.stackexchange.com",
"https://blender.stackexchange.com/users/20815/"
] | Starting with a text object and a cylinder, give the text some extrusion.
[](https://i.stack.imgur.com/mDS1I.png)
Add a lattice that has only one subdivision on the axis you want to use to align the text.
[ text on a curved surface is quite difficult to do and get it to look perfectly smooth.
There are generally 3 ways to add extruded text to the object of a surface (curved or otherwise):
* A separate extruded text object (may need to convert to mesh) that is positioned on the su... |
438,003 | Can this be proven incorrect: Particles and waves are separate entities. Waves are the energy mechanism that transports the particle but not part of the particle itself. If a photon gets created the electron that created it drops to a lower energy level, providing the energy wave around the photon to travel in a certai... | 2018/10/31 | [
"https://physics.stackexchange.com/questions/438003",
"https://physics.stackexchange.com",
"https://physics.stackexchange.com/users/211412/"
] | You have a basic misunderstanding of the particle/wave duality. The wave nature of elementary particles and quantum mechanical complexes is not in their energy distribution or mass. It is in the quantum mechanical probability of detection at (x,y,z,t).
This is clearly seen in the experiment "electron of given energy s... | You absolutely need a something to carry a wave: so water molecules carry the water wave, steel molecules carry the sound wave in a guitar string, air molecules carry sound, a pendulum goes back and forth, etc etc. So a wave is nothing without particles. But for light waves which can travel in a vacuum physicists must ... |
430,320 | I recently asked [a question](https://spanish.stackexchange.com/q/24122/12637) (in Spanish, sorry) in the Spanish Language stack about the peculiar definition that the Royal Spanish Academy included in its very first dictionary. It goes like this:
>
> Name that is given to the seven celestial bodies, which in their p... | 2018/02/09 | [
"https://english.stackexchange.com/questions/430320",
"https://english.stackexchange.com",
"https://english.stackexchange.com/users/280768/"
] | Your question is less one of language and usage than of the history of science, specifically the reception of Copernican heliocentricity first by educated elites, then by the common people — and, of course, the Roman Catholic Church.
Perhaps the best way to illustrate the difference between Spain and England at the ti... | This isn't a direct answer to your question, but you can ask when people started using the word "planet" to refer to the Earth, rather than to the other planets that were orbiting the sun.
Looking in Google books, it appeared that this happened earlier in other languages than in English. The first reference I can find... |
64,441,859 | We created sample iot edge application using visual studio 2019. When we are trying to setup iot edge device connection string in Setup Iot Edge Simulator getting below error.
>
> C:\Users\10070047\Documents\Visual Studio 2019\iotedgehubdev\v0.14.2\iotedgehubdev setup -c HostName={connection string}
> [16472] Failed ... | 2020/10/20 | [
"https://Stackoverflow.com/questions/64441859",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/2585910/"
] | A few days ago an update to the Azure IoT Edge Tools for Visual Studio introduced this bug. It worked fine in 1.6, but is broken in 1.7.
It has been reported on [GitHub](https://github.com/microsoft/vs-azure-iot-edge-docs/issues/28#issuecomment-712730479) and the Microsoft [Q&A forums](https://learn.microsoft.com/en-us... | The issue is with 0.14.2 version of iotedgehubdev, I tried to downgrade it with 0.14.1, but could not downgrade it. But what we did, Replaced the contents of " C:\Users\*\*\*\Documents\Visual Studio 2019\iotedgehubdev\v0.14.2" with "iotedgehubdev\v0.14.1". Then it worked.
[iotedgehubdev-v0.14.1](https://github.com/Azu... |
5,846,899 | Consider a website with two drop down boxes. The second drop down box is populated by ajax depending on the first drop down box's selection. Now can I have a script or program to simulate the various selections of the first drop down box and record the values in the second drop down box correspondingly? Is there any pr... | 2011/05/01 | [
"https://Stackoverflow.com/questions/5846899",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/527053/"
] | If you are asking wether there is software to **Simulate a user that interacts with a website**:
Have a look at [selenium](http://seleniumhq.org/) or [watin for dotnet](http://watin.sourceforge.net/) | You may either try Free Web Hosting Companies or try running it on a local server by installing IIS or Apache Tomcat. There are many tutorials to get a local server running.
Cheers |
5,846,899 | Consider a website with two drop down boxes. The second drop down box is populated by ajax depending on the first drop down box's selection. Now can I have a script or program to simulate the various selections of the first drop down box and record the values in the second drop down box correspondingly? Is there any pr... | 2011/05/01 | [
"https://Stackoverflow.com/questions/5846899",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/527053/"
] | If you are asking wether there is software to **Simulate a user that interacts with a website**:
Have a look at [selenium](http://seleniumhq.org/) or [watin for dotnet](http://watin.sourceforge.net/) | [Cucumber](http://cukes.info/) is incredibly powerful if you fancy a bit of [Behaviour Driven Development](http://en.wikipedia.org/wiki/Behavior_Driven_Development). It can be a little daunting at first, but I highly recommend this approach due to a very simple and descriptive domain language and benefits like the abil... |
5,846,899 | Consider a website with two drop down boxes. The second drop down box is populated by ajax depending on the first drop down box's selection. Now can I have a script or program to simulate the various selections of the first drop down box and record the values in the second drop down box correspondingly? Is there any pr... | 2011/05/01 | [
"https://Stackoverflow.com/questions/5846899",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/527053/"
] | If you are asking wether there is software to **Simulate a user that interacts with a website**:
Have a look at [selenium](http://seleniumhq.org/) or [watin for dotnet](http://watin.sourceforge.net/) | For your case, I recommend, jsunit: <https://github.com/pivotal/jsunit> |
10,540 | I am a beginner, just started studying around NLP, specifically various language models. So far, my understanding is that - the goal is to understand/produce natural language.
So far the methods I have studied speak about correlation of words, using correct combination to make a meaningful sentence. I also have the se... | 2019/02/12 | [
"https://ai.stackexchange.com/questions/10540",
"https://ai.stackexchange.com",
"https://ai.stackexchange.com/users/22254/"
] | You can generally identify the mood of a verb by looking at grammatical structures; you don't need any language model for it. The three major moods in English are declarative, interrogative, and imperative. Assuming English is the language you will be working with, here are some questions:
* Does he like coffee?
* Is ... | If you can classify words then you can easily classify sentences. One of interesting problems you can solve then is »what are allowed sentence forms?« How can you classify words? By searching for features that are common between them. These features are all possible truths that are true for a word, like with what other... |
201,620 | So the Radiance skill says that your abilities are boosted, but which abilities are boosted?
Is it just melee? Does it include grenades? What use is this skill on it's own without any upgrades? | 2015/01/13 | [
"https://gaming.stackexchange.com/questions/201620",
"https://gaming.stackexchange.com",
"https://gaming.stackexchange.com/users/5357/"
] | Radiance greatly speeds up cooldown times for your melee ability (energy drain, scorch) and grenade. You also drop at least one light orb for every enemy you kill while Radiance is active.
I believe cooldown times are the only thing boosted by the base Radiance ability. I've never noticed any damage boost per grenade ... | In PVP the melee attack whilst using radiance is a one hit kill rather than the usual two (hitting an enemie with full health and armour).
So I would say that the melee damage is increased but this is just from personal experience/opinion. |
14,999 | We're on Civi 4.6.21 and Drupal 7.
We can't figure out why these characters - like  à and  - appear in our Event pages. The text is not on the page we created, obviously, right in Civi.
See the screenshots below - the first is [this page](https://my.citizenactionny.org/civicrm/event/info?id=771&reset=1) in the Ch... | 2016/09/21 | [
"https://civicrm.stackexchange.com/questions/14999",
"https://civicrm.stackexchange.com",
"https://civicrm.stackexchange.com/users/186/"
] | With sending emails there is always the sending, and the return path. If you configure the Sparkpost SMTP server settings in CiviCRM you've resolved the sending, but not the return path. So you will not get the bounces and might end-up in trouble with Sparkpost or on blacklist because of repeated mailings to bouncing e... | So these are the advantages of [the PESC extension](https://civicrm.org/extensions/sparkpost-civicrm-integration), taken from the blog post:
* Now processes bounces for Transactional and Bulk (CiviMail) emails
* Adds a tag to all outgoing CiviMail messages. The civi-generated
return-path is added as a SparkPost tag, b... |
16,661 | When an aircraft lands with the tires of the landing gear at rest, as soon as the the aircraft touches down, the landing gear experiences a large amount of **wheel-spin up** forces (because of the static friction involved between the stationary tires and the relatively moving runway at a very fast speed), which even ca... | 2015/07/07 | [
"https://aviation.stackexchange.com/questions/16661",
"https://aviation.stackexchange.com",
"https://aviation.stackexchange.com/users/8547/"
] | There are lots of forces acting on the gear at the point of landing. The best way to minimize loads on the gear is to land smooth (I know that sounds obvious).
For what it's worth you do not necessarily want to spin up the gear before landing for a few reasons. First off you would need to spin up the gear to *precisel... | The second part of the question is simpler. Aircraft are designed to handle all operational loads (=limit loads) as defined in the FAR or other regulations. Plus they have reserve strength requirements for larger loads (1.5 times or 1.25 times the limit loads). This latter loads are the ultimate loads, which the aircra... |
145,228 | I've been 30+ years in IT and for me **down arrow** always mean: *decrease* (volume, value), *subtract*, *move backward* etc. Pressing the *down button* on the left or right side of any mobile device means *volume down*. Period.
For Microsoft (in Windows 11) it means *increase* (month):
[![enter image description her... | 2022/12/24 | [
"https://ux.stackexchange.com/questions/145228",
"https://ux.stackexchange.com",
"https://ux.stackexchange.com/users/16026/"
] | My guess is that it's referring to the position of the next month in a calendar, which is either to the right or to the bottom of the current month. The calendar itself is just following the ordinary writing direction - left to right, top to bottom. Why didn't they choose left (to decrease) and right (to increase)? Tha... | The arrow corresponds to *direction of the eyes* opposed *date value*:
* The **date values increase** as the eyes look in the **downward direction**.
* The **date values decease** as the eyes look in the **upward direction**.
The arrow in the screenshot allows the user to navigate through the information space (e.g. ... |
145,228 | I've been 30+ years in IT and for me **down arrow** always mean: *decrease* (volume, value), *subtract*, *move backward* etc. Pressing the *down button* on the left or right side of any mobile device means *volume down*. Period.
For Microsoft (in Windows 11) it means *increase* (month):
[![enter image description her... | 2022/12/24 | [
"https://ux.stackexchange.com/questions/145228",
"https://ux.stackexchange.com",
"https://ux.stackexchange.com/users/16026/"
] | It's very nearly the same as this:
[](https://i.stack.imgur.com/3sOCM.png)
Natural "reading order" for most cultures is from top to bottom, so when you place sequential things (whether it's a sequence of numbers, or the seque... | My guess is that it's referring to the position of the next month in a calendar, which is either to the right or to the bottom of the current month. The calendar itself is just following the ordinary writing direction - left to right, top to bottom. Why didn't they choose left (to decrease) and right (to increase)? Tha... |
145,228 | I've been 30+ years in IT and for me **down arrow** always mean: *decrease* (volume, value), *subtract*, *move backward* etc. Pressing the *down button* on the left or right side of any mobile device means *volume down*. Period.
For Microsoft (in Windows 11) it means *increase* (month):
[![enter image description her... | 2022/12/24 | [
"https://ux.stackexchange.com/questions/145228",
"https://ux.stackexchange.com",
"https://ux.stackexchange.com/users/16026/"
] | It's very nearly the same as this:
[](https://i.stack.imgur.com/3sOCM.png)
Natural "reading order" for most cultures is from top to bottom, so when you place sequential things (whether it's a sequence of numbers, or the seque... | The arrow corresponds to *direction of the eyes* opposed *date value*:
* The **date values increase** as the eyes look in the **downward direction**.
* The **date values decease** as the eyes look in the **upward direction**.
The arrow in the screenshot allows the user to navigate through the information space (e.g. ... |
37,999 | I speak English as my first language, but I also am fluent in French and I'd like to occasionally write in French on my Android phone. I have ICS, and whilst I can easily change my language to French, I cannot change the keyboard layout to an AZERTY or QWERTZ layout.
How do I add another language keyboard layout to m... | 2013/01/20 | [
"https://android.stackexchange.com/questions/37999",
"https://android.stackexchange.com",
"https://android.stackexchange.com/users/27054/"
] | Actually it's very intuitive, open the App Drawer, look for *Settings*, then follow below:
* Language & Input > Keyboard & Input Methods > Android keyboard (AOSP) Settings > Input Languages
* And in this list tap to put a check-mark for both English and French. | You can achieve this using third-party keyboard apps. Try [MultiLing](https://play.google.com/store/apps/details?id=com.klye.ime.latin). I like it particularly for 2 reasons:
1. It's highly customizable: from the look to keyboard layouts to languages to sounds to effects to emoji icons to tablet layouts and much much ... |
28,274 | I'm landing an unmanned spacecraft on Mars (or substitute your astronomical body of choice here.) I would like to avoid rock outcrops and land on relatively soft soil. What kind of sensor could distinguish between rock and soil from an incoming lander? | 2018/07/05 | [
"https://space.stackexchange.com/questions/28274",
"https://space.stackexchange.com",
"https://space.stackexchange.com/users/26417/"
] | For a modern autonomous lander, a mix of sensor types will likely be used, but for rock-avoidance, I think [LIDAR](https://en.wikipedia.org/wiki/Lidar) and optical scanning is probably the most important. Modern computing techniques can derive a 3-D model from stereo camera imaging in real time.
Strictly speaking, tha... | In addition to LiDAR and stereo cameras (both work well, cameras are cheaper), you can consider surveying from orbit first and picking a location that is already mostly free of rocks. That's how it's currently done for Mars landers. |
221,284 | Let's assume the theoretical [quark star](https://en.wikipedia.org/wiki/Quark_star) exists - and humans have found it. There's a planet orbiting it, and for the purposes of my story, I want it to be habitable.
My question is: Can you have a habitable planet orbiting a quark star?
* The planet would have to have a rea... | 2022/01/02 | [
"https://worldbuilding.stackexchange.com/questions/221284",
"https://worldbuilding.stackexchange.com",
"https://worldbuilding.stackexchange.com/users/90397/"
] | Quark star:
It may be purely theoretical, but the mass and size limits in the theory are between the heavy neutron stars and the smallest stellar black holes.
A neutron star from ~6000km (radius of the Earth) is m5-m6 barely-visible star-like object (the quark star would be even dimmer). Then again, its tidal effects ... | **Strange planets can be very small.**
[](https://i.stack.imgur.com/ZJ1wH.png)
How big could a planet made of strange matter with 1g be? It might be less than a pea. Strange matter is dense.
[Searching For Strange Quark Planets](https://arxiv.org/pdf/2109.15161.pdf)
>
... |
221,284 | Let's assume the theoretical [quark star](https://en.wikipedia.org/wiki/Quark_star) exists - and humans have found it. There's a planet orbiting it, and for the purposes of my story, I want it to be habitable.
My question is: Can you have a habitable planet orbiting a quark star?
* The planet would have to have a rea... | 2022/01/02 | [
"https://worldbuilding.stackexchange.com/questions/221284",
"https://worldbuilding.stackexchange.com",
"https://worldbuilding.stackexchange.com/users/90397/"
] | Quark star:
It may be purely theoretical, but the mass and size limits in the theory are between the heavy neutron stars and the smallest stellar black holes.
A neutron star from ~6000km (radius of the Earth) is m5-m6 barely-visible star-like object (the quark star would be even dimmer). Then again, its tidal effects ... | Note that your link says a quark star would be found inside a neutron star. For practical purposes this means you model it as a neutron star, the quark interior doesn't matter. Thus your world is a pulsar planet. You've got some serious problems--the energy emission is low which means the habitable zone is close in--wh... |
49,881 | Assuming the earth had no atmosphere, and you could throw a baseball as fast as you wanted to, and you were standing on the surface of the earth, is it possible to throw the baseball so fast that it circles the earth and flies over your head above the height you threw it at?
The thinking goes like this: you throw a ba... | 2021/02/01 | [
"https://space.stackexchange.com/questions/49881",
"https://space.stackexchange.com",
"https://space.stackexchange.com/users/39107/"
] | A circle is a subset of ellipse, and a circular orbit can (on a theoretical, magical, non-rotating, vacuum Earth) be thrown. A slightly slower orbit might reasonably be thought to hit your knees (to avoid hitting the antipodal soil), but it would no longer be circular but again elliptical, with a greatly shifted major ... | As long as the ball is thrown at escape velocity (~11 km/s) its curve due to falling under gravity will be the same as the circumference of the earth - this is what a circular orbit is.
Of course this assumes a perfectly spherical earth of constant density and no atmosphere (none of which are true), but if these were ... |
49,881 | Assuming the earth had no atmosphere, and you could throw a baseball as fast as you wanted to, and you were standing on the surface of the earth, is it possible to throw the baseball so fast that it circles the earth and flies over your head above the height you threw it at?
The thinking goes like this: you throw a ba... | 2021/02/01 | [
"https://space.stackexchange.com/questions/49881",
"https://space.stackexchange.com",
"https://space.stackexchange.com/users/39107/"
] | Newton had about the same idea. He pictured a canon on the top of a mountain, shootig a bullet horizontally with different speeds:
You are incorrect in saying that the ball ends up in an ellips. That is, the circular orbit lies exactly between ellip... | As long as the ball is thrown at escape velocity (~11 km/s) its curve due to falling under gravity will be the same as the circumference of the earth - this is what a circular orbit is.
Of course this assumes a perfectly spherical earth of constant density and no atmosphere (none of which are true), but if these were ... |
49,881 | Assuming the earth had no atmosphere, and you could throw a baseball as fast as you wanted to, and you were standing on the surface of the earth, is it possible to throw the baseball so fast that it circles the earth and flies over your head above the height you threw it at?
The thinking goes like this: you throw a ba... | 2021/02/01 | [
"https://space.stackexchange.com/questions/49881",
"https://space.stackexchange.com",
"https://space.stackexchange.com/users/39107/"
] | You're correct.
On a perfectly spherical, atmosphere-free Earth, with no obstacles as tall as you, with a uniformly spherical gravitational field, it would be possible; the low point of the orbit would be at the altitude you threw the ball from, a couple of meters above the surface. | Newton had about the same idea. He pictured a canon on the top of a mountain, shootig a bullet horizontally with different speeds:
You are incorrect in saying that the ball ends up in an ellips. That is, the circular orbit lies exactly between ellip... |
49,881 | Assuming the earth had no atmosphere, and you could throw a baseball as fast as you wanted to, and you were standing on the surface of the earth, is it possible to throw the baseball so fast that it circles the earth and flies over your head above the height you threw it at?
The thinking goes like this: you throw a ba... | 2021/02/01 | [
"https://space.stackexchange.com/questions/49881",
"https://space.stackexchange.com",
"https://space.stackexchange.com/users/39107/"
] | >
> "...above the height you threw it at?"
>
>
>
No. It would come back to *exactly* the height\* from which you threw it, unless you threw it so hard (i.e., at "escape velocity") that it did not come back at all.
All orbits are conic sections (ellipses, parabolas, hyperbolas.) If you throw the baseball, at *exac... | As long as the ball is thrown at escape velocity (~11 km/s) its curve due to falling under gravity will be the same as the circumference of the earth - this is what a circular orbit is.
Of course this assumes a perfectly spherical earth of constant density and no atmosphere (none of which are true), but if these were ... |
49,881 | Assuming the earth had no atmosphere, and you could throw a baseball as fast as you wanted to, and you were standing on the surface of the earth, is it possible to throw the baseball so fast that it circles the earth and flies over your head above the height you threw it at?
The thinking goes like this: you throw a ba... | 2021/02/01 | [
"https://space.stackexchange.com/questions/49881",
"https://space.stackexchange.com",
"https://space.stackexchange.com/users/39107/"
] | You're correct.
On a perfectly spherical, atmosphere-free Earth, with no obstacles as tall as you, with a uniformly spherical gravitational field, it would be possible; the low point of the orbit would be at the altitude you threw the ball from, a couple of meters above the surface. | you can't throw it so that it lands behind your feet. if it doesn't hit halfway around the world, it will return to your hand, because elipse |
49,881 | Assuming the earth had no atmosphere, and you could throw a baseball as fast as you wanted to, and you were standing on the surface of the earth, is it possible to throw the baseball so fast that it circles the earth and flies over your head above the height you threw it at?
The thinking goes like this: you throw a ba... | 2021/02/01 | [
"https://space.stackexchange.com/questions/49881",
"https://space.stackexchange.com",
"https://space.stackexchange.com/users/39107/"
] | Yes, but only because the Earth rotates. If you throw the ball, you will end up in a slightly different spot. If you were at a high point at the equator and threw the ball due East at higher than orbital velocity, you would rotate by the time the ball came back and it would be slightly over your head, because you have ... | >
> "...above the height you threw it at?"
>
>
>
No. It would come back to *exactly* the height\* from which you threw it, unless you threw it so hard (i.e., at "escape velocity") that it did not come back at all.
All orbits are conic sections (ellipses, parabolas, hyperbolas.) If you throw the baseball, at *exac... |
49,881 | Assuming the earth had no atmosphere, and you could throw a baseball as fast as you wanted to, and you were standing on the surface of the earth, is it possible to throw the baseball so fast that it circles the earth and flies over your head above the height you threw it at?
The thinking goes like this: you throw a ba... | 2021/02/01 | [
"https://space.stackexchange.com/questions/49881",
"https://space.stackexchange.com",
"https://space.stackexchange.com/users/39107/"
] | >
> "...above the height you threw it at?"
>
>
>
No. It would come back to *exactly* the height\* from which you threw it, unless you threw it so hard (i.e., at "escape velocity") that it did not come back at all.
All orbits are conic sections (ellipses, parabolas, hyperbolas.) If you throw the baseball, at *exac... | A circle is a subset of ellipse, and a circular orbit can (on a theoretical, magical, non-rotating, vacuum Earth) be thrown. A slightly slower orbit might reasonably be thought to hit your knees (to avoid hitting the antipodal soil), but it would no longer be circular but again elliptical, with a greatly shifted major ... |
49,881 | Assuming the earth had no atmosphere, and you could throw a baseball as fast as you wanted to, and you were standing on the surface of the earth, is it possible to throw the baseball so fast that it circles the earth and flies over your head above the height you threw it at?
The thinking goes like this: you throw a ba... | 2021/02/01 | [
"https://space.stackexchange.com/questions/49881",
"https://space.stackexchange.com",
"https://space.stackexchange.com/users/39107/"
] | Newton had about the same idea. He pictured a canon on the top of a mountain, shootig a bullet horizontally with different speeds:
You are incorrect in saying that the ball ends up in an ellips. That is, the circular orbit lies exactly between ellip... | Easy.
erm, let's rephrase that ... "easy".
(for a rather ludicrously hard version of the word "easy")
Just throw the ball at escape velocity-aLittleBit, so that it not only orbits Earth but reaches apogee of some several tens of thousands of km. Aim so the Moon's gravity slightly pulls this orbit, shifting the pe... |
49,881 | Assuming the earth had no atmosphere, and you could throw a baseball as fast as you wanted to, and you were standing on the surface of the earth, is it possible to throw the baseball so fast that it circles the earth and flies over your head above the height you threw it at?
The thinking goes like this: you throw a ba... | 2021/02/01 | [
"https://space.stackexchange.com/questions/49881",
"https://space.stackexchange.com",
"https://space.stackexchange.com/users/39107/"
] | Yes, but only because the Earth rotates. If you throw the ball, you will end up in a slightly different spot. If you were at a high point at the equator and threw the ball due East at higher than orbital velocity, you would rotate by the time the ball came back and it would be slightly over your head, because you have ... | In addition to the argument about the earth rotating, it is also possible because you don't release the ball from your head, you release it from your hand. By the rules of 2-body problem orbits, the orbit will always intersect with the release point. This point is in front of you. So in theory one could have an ellipti... |
49,881 | Assuming the earth had no atmosphere, and you could throw a baseball as fast as you wanted to, and you were standing on the surface of the earth, is it possible to throw the baseball so fast that it circles the earth and flies over your head above the height you threw it at?
The thinking goes like this: you throw a ba... | 2021/02/01 | [
"https://space.stackexchange.com/questions/49881",
"https://space.stackexchange.com",
"https://space.stackexchange.com/users/39107/"
] | Easy.
erm, let's rephrase that ... "easy".
(for a rather ludicrously hard version of the word "easy")
Just throw the ball at escape velocity-aLittleBit, so that it not only orbits Earth but reaches apogee of some several tens of thousands of km. Aim so the Moon's gravity slightly pulls this orbit, shifting the pe... | As long as the ball is thrown at escape velocity (~11 km/s) its curve due to falling under gravity will be the same as the circumference of the earth - this is what a circular orbit is.
Of course this assumes a perfectly spherical earth of constant density and no atmosphere (none of which are true), but if these were ... |
2,119 | [This suggested edit](https://workplace.stackexchange.com/review/suggested-edits/5839) by [Mihai Nicolae](https://workplace.stackexchange.com/users/11101/mihai-nicolae) was more appropriate as a meta post, so I am adding the content of the edit here for discussion by the community.
This was regarding the question "[Is... | 2013/10/30 | [
"https://workplace.meta.stackexchange.com/questions/2119",
"https://workplace.meta.stackexchange.com",
"https://workplace.meta.stackexchange.com/users/7945/"
] | Putting aside the discussions of ethics, let's look beneath the surface at what the question is really about and also ask ourselves if this question meets the broad guidelines of a good subjective question.
The answers to this question so far are opinion based, but many contain detailed explanations to help support t... | I was unable to find a proper duplicate, only marginally related questions.
As the author of the question, here is my (personal, subjective) input regarding ethics and questions arguing ethics. I find all of them subjective since I don't think objective morality exists. The notions of morally right and morally wrong a... |
2,119 | [This suggested edit](https://workplace.stackexchange.com/review/suggested-edits/5839) by [Mihai Nicolae](https://workplace.stackexchange.com/users/11101/mihai-nicolae) was more appropriate as a meta post, so I am adding the content of the edit here for discussion by the community.
This was regarding the question "[Is... | 2013/10/30 | [
"https://workplace.meta.stackexchange.com/questions/2119",
"https://workplace.meta.stackexchange.com",
"https://workplace.meta.stackexchange.com/users/7945/"
] | Putting aside the discussions of ethics, let's look beneath the surface at what the question is really about and also ask ourselves if this question meets the broad guidelines of a good subjective question.
The answers to this question so far are opinion based, but many contain detailed explanations to help support t... | I voted to close and would argue to keep it closed.
>
> Is this practice ethical, developing your company software using candidate testing? I have recently declined to solve the test, I'm trying to figure out if I exaggerated / overreacted.
>
>
>
I don't see an actual, practical question here.
Instead it is eff... |
348,940 | I have a couple of small-business routers (Cisco RV120W) that I use at some of our smaller offices configured with a site-to-site VPN to allow connectivity for devices & such between my main office and the remote endpoints. The RV120W does a fine job of this... and I really can't complain too much. Users have now been ... | 2012/01/11 | [
"https://serverfault.com/questions/348940",
"https://serverfault.com",
"https://serverfault.com/users/52450/"
] | Here is the way I see it then. You've called their support and they state there's nothing they can do. IMO this is a routing issue of some sort. I don't know how much you can configure on your device (I presume it doesn't have the cisco IOS running on it). Anyway, let's leave that aside and assume you can't. The option... | Are you using PAP? using CHAP would lower some risk.
Also what type of WAN are we talking?
If the WAN is to your ISP or a shared network? On a closed network meaning a transport that segregates traffic via VLAN or subnet, or directly to public internet with VLAN or subneting, its not as risky. Going across a more ope... |
76,959 | >
> How weird would it be if i asked for your number knowing that we **haven't** been talking for long.
>
>
> How weird would it be if i asked for your number knowing that we **hadn't** been talking for long.
>
>
>
Are both the above sentences grammatically correct?
What's the difference in their meaning?
And co... | 2015/12/25 | [
"https://ell.stackexchange.com/questions/76959",
"https://ell.stackexchange.com",
"https://ell.stackexchange.com/users/27312/"
] | *Haven't* is the form you want here.
The whole sentence is non-past, speaking about now or the future. However, some parts of it are hypothetical, and you use the "past" form to indicate that: *it **would** be weird*, *if I **asked** you*.
But the part about your talking isn't hypothetical, isn't part of the *if*, ... | >
> How weird would it be if I asked for your number *knowing that we haven't been talking for long.*
>
>
>
This sentence begins with a hypothetical yet does not end with one. Since the italicized part is not in the past tense, it would be interpreted that this is true and not part of the hypothetical. You haven't... |
53,896 | I was given a small task (actually it's part of a much larger task) where the requirement is to generate a signal which looks like it came from a microphone. The following requirements needs to be kept:
* 1.0Vpp
* Sine Wave
* Differential
Now these are actually two questions:
* I understand that the signal needs to ... | 2013/01/13 | [
"https://electronics.stackexchange.com/questions/53896",
"https://electronics.stackexchange.com",
"https://electronics.stackexchange.com/users/11970/"
] | If I understand correctly, you want a circuit that generates the sine wave and also provides two versions of it 180 degrees apart. This could be easily achieved with a microcontroller, like a dsPIC with dual 16-bit DAC with differential outputs on each channel (such as the [dsPICfJ64GP802](http://www.microchip.com/wwwp... | A transformer as zebonaut suggests will certainly produce a nice differential signal with a bonus of common mode isolation.
Another way is to produce two signals in the first place. Since you are synthesizing this, that shouldn't be hard to arrange. Use two D/As or filtered PWM outputs of a microcontroller, for examp... |
53,896 | I was given a small task (actually it's part of a much larger task) where the requirement is to generate a signal which looks like it came from a microphone. The following requirements needs to be kept:
* 1.0Vpp
* Sine Wave
* Differential
Now these are actually two questions:
* I understand that the signal needs to ... | 2013/01/13 | [
"https://electronics.stackexchange.com/questions/53896",
"https://electronics.stackexchange.com",
"https://electronics.stackexchange.com/users/11970/"
] | I would approach this as two problems, generating a sine wave, and making a balanced line driver. Other answers have covered the sine wave generator, and it's an easy thing to research, and I have nothing to add there. However, I'll say some things about the differential line driver.
As some others have said, the cano... | A transformer as zebonaut suggests will certainly produce a nice differential signal with a bonus of common mode isolation.
Another way is to produce two signals in the first place. Since you are synthesizing this, that shouldn't be hard to arrange. Use two D/As or filtered PWM outputs of a microcontroller, for examp... |
53,896 | I was given a small task (actually it's part of a much larger task) where the requirement is to generate a signal which looks like it came from a microphone. The following requirements needs to be kept:
* 1.0Vpp
* Sine Wave
* Differential
Now these are actually two questions:
* I understand that the signal needs to ... | 2013/01/13 | [
"https://electronics.stackexchange.com/questions/53896",
"https://electronics.stackexchange.com",
"https://electronics.stackexchange.com/users/11970/"
] | A transformer as zebonaut suggests will certainly produce a nice differential signal with a bonus of common mode isolation.
Another way is to produce two signals in the first place. Since you are synthesizing this, that shouldn't be hard to arrange. Use two D/As or filtered PWM outputs of a microcontroller, for examp... | Old question but I thought I would add my 2 cents to the mix - How about a simple 1-transistor LC oscillator using the split primary of a small audio transformer? Such a solution would look something like this:
[](https://i.stack.imgur.com/1gnG4.png)
[![out... |
53,896 | I was given a small task (actually it's part of a much larger task) where the requirement is to generate a signal which looks like it came from a microphone. The following requirements needs to be kept:
* 1.0Vpp
* Sine Wave
* Differential
Now these are actually two questions:
* I understand that the signal needs to ... | 2013/01/13 | [
"https://electronics.stackexchange.com/questions/53896",
"https://electronics.stackexchange.com",
"https://electronics.stackexchange.com/users/11970/"
] | A simple phase splitter can be made from a single transistor with the same resistance in the collector (inverted) emitter (non-inverted) circuits. Its balance is pretty good but depends on the hFE of the transistor.
Valu... | Old question but I thought I would add my 2 cents to the mix - How about a simple 1-transistor LC oscillator using the split primary of a small audio transformer? Such a solution would look something like this:
[](https://i.stack.imgur.com/1gnG4.png)
[![out... |
53,896 | I was given a small task (actually it's part of a much larger task) where the requirement is to generate a signal which looks like it came from a microphone. The following requirements needs to be kept:
* 1.0Vpp
* Sine Wave
* Differential
Now these are actually two questions:
* I understand that the signal needs to ... | 2013/01/13 | [
"https://electronics.stackexchange.com/questions/53896",
"https://electronics.stackexchange.com",
"https://electronics.stackexchange.com/users/11970/"
] | When you have an asymmetric signal and want a symmetric (read: differential) signal, and your required signal should look like it's from a (dynamic) microphone (except you want a higher level of 1 Vpkpk), the device of choice is a [DI Box](http://en.wikipedia.org/wiki/DI_unit).
These contain, in their passive version,... | Old question but I thought I would add my 2 cents to the mix - How about a simple 1-transistor LC oscillator using the split primary of a small audio transformer? Such a solution would look something like this:
[](https://i.stack.imgur.com/1gnG4.png)
[![out... |
53,896 | I was given a small task (actually it's part of a much larger task) where the requirement is to generate a signal which looks like it came from a microphone. The following requirements needs to be kept:
* 1.0Vpp
* Sine Wave
* Differential
Now these are actually two questions:
* I understand that the signal needs to ... | 2013/01/13 | [
"https://electronics.stackexchange.com/questions/53896",
"https://electronics.stackexchange.com",
"https://electronics.stackexchange.com/users/11970/"
] | I would approach this as two problems, generating a sine wave, and making a balanced line driver. Other answers have covered the sine wave generator, and it's an easy thing to research, and I have nothing to add there. However, I'll say some things about the differential line driver.
As some others have said, the cano... | Old question but I thought I would add my 2 cents to the mix - How about a simple 1-transistor LC oscillator using the split primary of a small audio transformer? Such a solution would look something like this:
[](https://i.stack.imgur.com/1gnG4.png)
[![out... |
53,896 | I was given a small task (actually it's part of a much larger task) where the requirement is to generate a signal which looks like it came from a microphone. The following requirements needs to be kept:
* 1.0Vpp
* Sine Wave
* Differential
Now these are actually two questions:
* I understand that the signal needs to ... | 2013/01/13 | [
"https://electronics.stackexchange.com/questions/53896",
"https://electronics.stackexchange.com",
"https://electronics.stackexchange.com/users/11970/"
] | If I understand correctly, you want a circuit that generates the sine wave and also provides two versions of it 180 degrees apart. This could be easily achieved with a microcontroller, like a dsPIC with dual 16-bit DAC with differential outputs on each channel (such as the [dsPICfJ64GP802](http://www.microchip.com/wwwp... | When you have an asymmetric signal and want a symmetric (read: differential) signal, and your required signal should look like it's from a (dynamic) microphone (except you want a higher level of 1 Vpkpk), the device of choice is a [DI Box](http://en.wikipedia.org/wiki/DI_unit).
These contain, in their passive version,... |
53,896 | I was given a small task (actually it's part of a much larger task) where the requirement is to generate a signal which looks like it came from a microphone. The following requirements needs to be kept:
* 1.0Vpp
* Sine Wave
* Differential
Now these are actually two questions:
* I understand that the signal needs to ... | 2013/01/13 | [
"https://electronics.stackexchange.com/questions/53896",
"https://electronics.stackexchange.com",
"https://electronics.stackexchange.com/users/11970/"
] | If I understand correctly, you want a circuit that generates the sine wave and also provides two versions of it 180 degrees apart. This could be easily achieved with a microcontroller, like a dsPIC with dual 16-bit DAC with differential outputs on each channel (such as the [dsPICfJ64GP802](http://www.microchip.com/wwwp... | Old question but I thought I would add my 2 cents to the mix - How about a simple 1-transistor LC oscillator using the split primary of a small audio transformer? Such a solution would look something like this:
[](https://i.stack.imgur.com/1gnG4.png)
[![out... |
53,896 | I was given a small task (actually it's part of a much larger task) where the requirement is to generate a signal which looks like it came from a microphone. The following requirements needs to be kept:
* 1.0Vpp
* Sine Wave
* Differential
Now these are actually two questions:
* I understand that the signal needs to ... | 2013/01/13 | [
"https://electronics.stackexchange.com/questions/53896",
"https://electronics.stackexchange.com",
"https://electronics.stackexchange.com/users/11970/"
] | If I understand correctly, you want a circuit that generates the sine wave and also provides two versions of it 180 degrees apart. This could be easily achieved with a microcontroller, like a dsPIC with dual 16-bit DAC with differential outputs on each channel (such as the [dsPICfJ64GP802](http://www.microchip.com/wwwp... | A simple phase splitter can be made from a single transistor with the same resistance in the collector (inverted) emitter (non-inverted) circuits. Its balance is pretty good but depends on the hFE of the transistor.
Valu... |
53,896 | I was given a small task (actually it's part of a much larger task) where the requirement is to generate a signal which looks like it came from a microphone. The following requirements needs to be kept:
* 1.0Vpp
* Sine Wave
* Differential
Now these are actually two questions:
* I understand that the signal needs to ... | 2013/01/13 | [
"https://electronics.stackexchange.com/questions/53896",
"https://electronics.stackexchange.com",
"https://electronics.stackexchange.com/users/11970/"
] | I would approach this as two problems, generating a sine wave, and making a balanced line driver. Other answers have covered the sine wave generator, and it's an easy thing to research, and I have nothing to add there. However, I'll say some things about the differential line driver.
As some others have said, the cano... | A simple phase splitter can be made from a single transistor with the same resistance in the collector (inverted) emitter (non-inverted) circuits. Its balance is pretty good but depends on the hFE of the transistor.
Valu... |
148,756 | According to the rules of "[Speculation Modals](http://www.perfect-english-grammar.com/modal-verbs-of-probability.html)", we use "**may / could / might + inf**" to guess things in the present
Eg: *I may / might / could be late today*
"[Speculation Modals](http://www.perfect-english-grammar.com/modal-verbs-of-probabil... | 2017/12/01 | [
"https://ell.stackexchange.com/questions/148756",
"https://ell.stackexchange.com",
"https://ell.stackexchange.com/users/22478/"
] | In this instance, the guy from YouTube is incorrect. "Could" can refer to the past, including in the statement you included. For example, one might say
>
> "I could get up early, but I lost that ability when I stopped caring
> about getting up."
>
>
>
The usual way of saying this in American English is "I used ... | You most certainly can say "I could get up" idiomatically and grammaticaly.
>
> After the wreck, i crawled from the car. Despite my injuries, I found that, however unsteadily, I could get upMy legs ached, but I found that I could get up
>
>
>
is perfectly good English, even in the U.S, where I have lived from bi... |
46,439,462 | According to [Google document](https://developer.android.com/about/versions/nougat/android-7.0-changes.html#screen-zoom),
I go to setting and change my device display zoom level, then turn back to my app. But the activity's onCreate method suddenly called, so that all properties are reset.
Please tell me how to handle... | 2017/09/27 | [
"https://Stackoverflow.com/questions/46439462",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/3674079/"
] | **`Redux`** is an inspired predictable state container library for Java/Android. It can help you make your state mutations easier to read and write your application's state.
What is [Redux??](http://redux.js.org/)
Android library project implemented using redux to maintain state of application. [Here](https://github... | Finally, I realize that the simplest way is saving objects in onSaveInstance method an retrieve them back on onCreate |
45,902 | I am trying to set up failover WAN on a SonicWall TZ300. My primary cable connection comes in via static IP (modem is bridged) to interface X1. My cellular backup is also a static IP to interface X2 (modem is not and cannot be bridged).
My firewall's local IP is 192.168.168.168. I set the cellular backup ethernet to 1... | 2017/11/21 | [
"https://networkengineering.stackexchange.com/questions/45902",
"https://networkengineering.stackexchange.com",
"https://networkengineering.stackexchange.com/users/36786/"
] | 1) Any host requires a routing table. At minimum it's the default route 0.0.0.0/0 pointing to the default gateway. Without a default gateway the host wouldn't know where to send non-local packets.
2) Routers also forward packets based on their routing table. Routing table entries contain (at least) the destination net... | Hosts have forwarding tables. The default gateway that is normally configured on a host is the default next-hop router.
Your host will have several networks. Even if it only has one NIC, it will have the 127.0.0.0/8 network built into it, and it may have virtual interfaces, e.g. tunnels. The host needs to be able to d... |
81,819 | You and your friends Brutus and April are exploring an ancient temple when you encounter a locked door with a stone keypad next to it numbering 0, 1, 2 and 3.
Out of curiosity you decide to type in an answer.
>
> 1321
>
>
>
A booming voice then says,
>
> Three of those numbers are correct in correct position
>... | 2019/04/15 | [
"https://puzzling.stackexchange.com/questions/81819",
"https://puzzling.stackexchange.com",
"https://puzzling.stackexchange.com/users/57504/"
] | I think you should type in
>
> 132
>
>
>
Reasoning
>
> Your friends names are Brutus and April so perhaps you are **Julius** (hinting at Caesar cipher).
> The four entries in the code might possibly represent four *rotors*, each of which can occupy four positions. Each button press represents how many spa... | I think it is:
>
> 1312
>
>
>
Deduction:
1321.
Three of those numbers are correct in correct position
>
> Chose from the three numbers entered above and put them at correct position (hence 0 is not in the password)
>
>
>
1333.
Now Zero of those numbers are correct in correct position says the Great Big V... |
81,819 | You and your friends Brutus and April are exploring an ancient temple when you encounter a locked door with a stone keypad next to it numbering 0, 1, 2 and 3.
Out of curiosity you decide to type in an answer.
>
> 1321
>
>
>
A booming voice then says,
>
> Three of those numbers are correct in correct position
>... | 2019/04/15 | [
"https://puzzling.stackexchange.com/questions/81819",
"https://puzzling.stackexchange.com",
"https://puzzling.stackexchange.com/users/57504/"
] | The expected code is
>
> 2131
>
>
>
Explanation
>
> I think that the code must be read as abcd and some machinery compute some differences between entered digits.
>
>
> First try 1321 : 3 numbers are correct (modulo 4):
>
>
> a-b = 2
>
> a-c = 3
>
> a-d = 0
>
> b-c = 1
>
> b-d = 2
... | Answer
>
> 1311
>
>
>
Solution
>
> The first hint...Three is in right postion...So second digit is 3.
>
> Seconcd hint...there is no Zero.
>
> Third hint...1 is the first digit
>
> fourth hint...1 is first and third digit
>
> Process of elimination leave 1311
>
>
> |
81,819 | You and your friends Brutus and April are exploring an ancient temple when you encounter a locked door with a stone keypad next to it numbering 0, 1, 2 and 3.
Out of curiosity you decide to type in an answer.
>
> 1321
>
>
>
A booming voice then says,
>
> Three of those numbers are correct in correct position
>... | 2019/04/15 | [
"https://puzzling.stackexchange.com/questions/81819",
"https://puzzling.stackexchange.com",
"https://puzzling.stackexchange.com/users/57504/"
] | Answer
>
> 1311
>
>
>
Solution
>
> The first hint...Three is in right postion...So second digit is 3.
>
> Seconcd hint...there is no Zero.
>
> Third hint...1 is the first digit
>
> fourth hint...1 is first and third digit
>
> Process of elimination leave 1311
>
>
> | >
> 1313.
>
>
>
Sorry for my incomplete explanation the previous time. At the first attempt the code was 1321. The voice said "Three" of those numbers which I assume 3 among 0,1,2,3. Next time the code was 1333 and the voice said "Zero" of those numbers are correct in their correct position and from this I conclu... |
81,819 | You and your friends Brutus and April are exploring an ancient temple when you encounter a locked door with a stone keypad next to it numbering 0, 1, 2 and 3.
Out of curiosity you decide to type in an answer.
>
> 1321
>
>
>
A booming voice then says,
>
> Three of those numbers are correct in correct position
>... | 2019/04/15 | [
"https://puzzling.stackexchange.com/questions/81819",
"https://puzzling.stackexchange.com",
"https://puzzling.stackexchange.com/users/57504/"
] | I think it is
>
> 2312
>
>
>
Let the numbers be abcd. The reasoning is:
>
> The a in all numbers is 1 and at least one number is always at the wrong place. So this is the wrong one. And in all the numbers, a+c = b and b-d = c
>
>
>
Application:
>
> So position 1 cannot be 1 as in second hidden quote. I... | >
> 1313.
>
>
>
Sorry for my incomplete explanation the previous time. At the first attempt the code was 1321. The voice said "Three" of those numbers which I assume 3 among 0,1,2,3. Next time the code was 1333 and the voice said "Zero" of those numbers are correct in their correct position and from this I conclu... |
81,819 | You and your friends Brutus and April are exploring an ancient temple when you encounter a locked door with a stone keypad next to it numbering 0, 1, 2 and 3.
Out of curiosity you decide to type in an answer.
>
> 1321
>
>
>
A booming voice then says,
>
> Three of those numbers are correct in correct position
>... | 2019/04/15 | [
"https://puzzling.stackexchange.com/questions/81819",
"https://puzzling.stackexchange.com",
"https://puzzling.stackexchange.com/users/57504/"
] | I think you should type in
>
> 132
>
>
>
Reasoning
>
> Your friends names are Brutus and April so perhaps you are **Julius** (hinting at Caesar cipher).
> The four entries in the code might possibly represent four *rotors*, each of which can occupy four positions. Each button press represents how many spa... | I think it is
>
> 2312
>
>
>
Let the numbers be abcd. The reasoning is:
>
> The a in all numbers is 1 and at least one number is always at the wrong place. So this is the wrong one. And in all the numbers, a+c = b and b-d = c
>
>
>
Application:
>
> So position 1 cannot be 1 as in second hidden quote. I... |
81,819 | You and your friends Brutus and April are exploring an ancient temple when you encounter a locked door with a stone keypad next to it numbering 0, 1, 2 and 3.
Out of curiosity you decide to type in an answer.
>
> 1321
>
>
>
A booming voice then says,
>
> Three of those numbers are correct in correct position
>... | 2019/04/15 | [
"https://puzzling.stackexchange.com/questions/81819",
"https://puzzling.stackexchange.com",
"https://puzzling.stackexchange.com/users/57504/"
] | I think it is:
>
> 1312
>
>
>
Deduction:
1321.
Three of those numbers are correct in correct position
>
> Chose from the three numbers entered above and put them at correct position (hence 0 is not in the password)
>
>
>
1333.
Now Zero of those numbers are correct in correct position says the Great Big V... | I think it is
>
> 2312
>
>
>
Let the numbers be abcd. The reasoning is:
>
> The a in all numbers is 1 and at least one number is always at the wrong place. So this is the wrong one. And in all the numbers, a+c = b and b-d = c
>
>
>
Application:
>
> So position 1 cannot be 1 as in second hidden quote. I... |
81,819 | You and your friends Brutus and April are exploring an ancient temple when you encounter a locked door with a stone keypad next to it numbering 0, 1, 2 and 3.
Out of curiosity you decide to type in an answer.
>
> 1321
>
>
>
A booming voice then says,
>
> Three of those numbers are correct in correct position
>... | 2019/04/15 | [
"https://puzzling.stackexchange.com/questions/81819",
"https://puzzling.stackexchange.com",
"https://puzzling.stackexchange.com/users/57504/"
] | I think you should type in
>
> 132
>
>
>
Reasoning
>
> Your friends names are Brutus and April so perhaps you are **Julius** (hinting at Caesar cipher).
> The four entries in the code might possibly represent four *rotors*, each of which can occupy four positions. Each button press represents how many spa... | Answer
>
> 1311
>
>
>
Solution
>
> The first hint...Three is in right postion...So second digit is 3.
>
> Seconcd hint...there is no Zero.
>
> Third hint...1 is the first digit
>
> fourth hint...1 is first and third digit
>
> Process of elimination leave 1311
>
>
> |
81,819 | You and your friends Brutus and April are exploring an ancient temple when you encounter a locked door with a stone keypad next to it numbering 0, 1, 2 and 3.
Out of curiosity you decide to type in an answer.
>
> 1321
>
>
>
A booming voice then says,
>
> Three of those numbers are correct in correct position
>... | 2019/04/15 | [
"https://puzzling.stackexchange.com/questions/81819",
"https://puzzling.stackexchange.com",
"https://puzzling.stackexchange.com/users/57504/"
] | I think it is:
>
> 1312
>
>
>
Deduction:
1321.
Three of those numbers are correct in correct position
>
> Chose from the three numbers entered above and put them at correct position (hence 0 is not in the password)
>
>
>
1333.
Now Zero of those numbers are correct in correct position says the Great Big V... | >
> 1313.
>
>
>
Sorry for my incomplete explanation the previous time. At the first attempt the code was 1321. The voice said "Three" of those numbers which I assume 3 among 0,1,2,3. Next time the code was 1333 and the voice said "Zero" of those numbers are correct in their correct position and from this I conclu... |
81,819 | You and your friends Brutus and April are exploring an ancient temple when you encounter a locked door with a stone keypad next to it numbering 0, 1, 2 and 3.
Out of curiosity you decide to type in an answer.
>
> 1321
>
>
>
A booming voice then says,
>
> Three of those numbers are correct in correct position
>... | 2019/04/15 | [
"https://puzzling.stackexchange.com/questions/81819",
"https://puzzling.stackexchange.com",
"https://puzzling.stackexchange.com/users/57504/"
] | I think it is:
>
> 1312
>
>
>
Deduction:
1321.
Three of those numbers are correct in correct position
>
> Chose from the three numbers entered above and put them at correct position (hence 0 is not in the password)
>
>
>
1333.
Now Zero of those numbers are correct in correct position says the Great Big V... | Answer
>
> 1311
>
>
>
Solution
>
> The first hint...Three is in right postion...So second digit is 3.
>
> Seconcd hint...there is no Zero.
>
> Third hint...1 is the first digit
>
> fourth hint...1 is first and third digit
>
> Process of elimination leave 1311
>
>
> |
81,819 | You and your friends Brutus and April are exploring an ancient temple when you encounter a locked door with a stone keypad next to it numbering 0, 1, 2 and 3.
Out of curiosity you decide to type in an answer.
>
> 1321
>
>
>
A booming voice then says,
>
> Three of those numbers are correct in correct position
>... | 2019/04/15 | [
"https://puzzling.stackexchange.com/questions/81819",
"https://puzzling.stackexchange.com",
"https://puzzling.stackexchange.com/users/57504/"
] | I think you should type in
>
> 132
>
>
>
Reasoning
>
> Your friends names are Brutus and April so perhaps you are **Julius** (hinting at Caesar cipher).
> The four entries in the code might possibly represent four *rotors*, each of which can occupy four positions. Each button press represents how many spa... | >
> 1313.
>
>
>
Sorry for my incomplete explanation the previous time. At the first attempt the code was 1321. The voice said "Three" of those numbers which I assume 3 among 0,1,2,3. Next time the code was 1333 and the voice said "Zero" of those numbers are correct in their correct position and from this I conclu... |
165,048 | Are either of these ok:
a) Two NEMA-5-20 outlets, each has a run of #12 wire, that runs all the way to a single breaker, which then clamps 2 black #12 wires.
b) Two NEMA-14-50 outlets, each has a run of #6 wire, that runs all the way to the breaker which clamps on two red leads and two black leads. | 2019/05/13 | [
"https://diy.stackexchange.com/questions/165048",
"https://diy.stackexchange.com",
"https://diy.stackexchange.com/users/14675/"
] | >
> a) Two NEMA-5-20 outlets, each has a run of #12 wire, that runs all the way to a single breaker, which then clamps 2 black #12 wires.
>
>
>
It depends on the specifications of the breaker. If it allows 2 wires then OK. If not, just connect the two wires to a third wire (pigtail) and connect that wire to the br... | You can't have 2 outlets on a 50A branch circuit in a house for non-cooking appliances
--------------------------------------------------------------------------------------
NEC 210.23(C) prohibits putting 2 outlets on a 50A branch circuit in a house unless you are supplying cooking appliances *only*, which is not the... |
218,543 | I measured the voltage generated by my wind turbine as 0.91 V with a load of 180 Ohms. So theoretically, using ohms law, my wind turbine should produce an amperage of 0.05A. However, it produced 0.12A. I wanted to know what can account for this error? | 2016/02/21 | [
"https://electronics.stackexchange.com/questions/218543",
"https://electronics.stackexchange.com",
"https://electronics.stackexchange.com/users/100385/"
] | Given a choice between Ohm's law and measurement error, I'm going to go with measurement error. After all, there is already a large math error on prominent display. 0.91V / 180 Ω = 0.00506 A making your initial calculation off by an order of magnitude.
Going with a typical mistake, I'll guess that you measured current... | Your generator also has some source impedance, you need to account for that in your calculations. |
8,042,977 | We're building a large enterprise application (dozens of modules) with GWT and need to decide whether to use ClientBundle or not. I was curious what pros/cons the StackOverflow GWT community view as deal makers and deal breakers for such a use case.
As far as we see it currently:
**Pros**
* All images/css files that... | 2011/11/07 | [
"https://Stackoverflow.com/questions/8042977",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/564157/"
] | I have been using client bundle heavily in [m-gwt](http://www.m-gwt.com).
One thing that was bothering me was styling for devices that did not have dev mode. So styling could mean recompiling the complete app.
Mostly all CSS3 Rules can be used in ClientBundle by using the literal function, so that should be okay. It ... | Just two additional notes:
* There is a [utility](http://code.google.com/webtoolkit/doc/latest/DevGuideClientBundle.html#Automatically_generating_interfaces) available in GWT which allows to automatically create the interfaces for your CSSResources
* It's true that debugging styles can be a little bit cumbersome becau... |
5,559,980 | We have a web application that makes extensive use of AJAXy Javascript in the UI. We have nearly complete code coverage of our backend using Shoulda and Webrat, and would like to extend our test suite to include full integration testing through the Javascript UI.
We tried Selenium but found it brittle and temperamenta... | 2011/04/05 | [
"https://Stackoverflow.com/questions/5559980",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/428803/"
] | This is something I have been wrestling with for a while, as I am doing some work with ExtJS (a very powerful JavaScript UI builder for the browser) and Rails.
After having researched quite a few different options. I still haven't found a perfect solution for it. Ideally, I would be able to run them headless and just... | There are a couple of gems you could use if you didn't like Selenium.
The one I recommend is **Jasmine**: <https://github.com/pivotal/jasmine>
You can also check out **Culerity**: <https://github.com/langalex/culerity> |
5,559,980 | We have a web application that makes extensive use of AJAXy Javascript in the UI. We have nearly complete code coverage of our backend using Shoulda and Webrat, and would like to extend our test suite to include full integration testing through the Javascript UI.
We tried Selenium but found it brittle and temperamenta... | 2011/04/05 | [
"https://Stackoverflow.com/questions/5559980",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/428803/"
] | This is something I have been wrestling with for a while, as I am doing some work with ExtJS (a very powerful JavaScript UI builder for the browser) and Rails.
After having researched quite a few different options. I still haven't found a perfect solution for it. Ideally, I would be able to run them headless and just... | check out the gem jasminerice to test your js logic.
<https://github.com/bradphelan/jasminerice>
for the integration test I would recommend to use rspec with capybara as acceptance tests. distinguish request specs and acceptance specs!
another possibility is to use turnip as an alternative to cucumber.
<https://gith... |
5,559,980 | We have a web application that makes extensive use of AJAXy Javascript in the UI. We have nearly complete code coverage of our backend using Shoulda and Webrat, and would like to extend our test suite to include full integration testing through the Javascript UI.
We tried Selenium but found it brittle and temperamenta... | 2011/04/05 | [
"https://Stackoverflow.com/questions/5559980",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/428803/"
] | Hmm I would give Capybara a look, it can use selenium-webdriver (not to be confused with selenium-RC, they are different) for javascript testing. I haven't found it very brittle when compared with Webrat... it seems to be fairly consistent.
As Chris Rueber says, there aren't really any headless DOM interpreters that s... | There are a couple of gems you could use if you didn't like Selenium.
The one I recommend is **Jasmine**: <https://github.com/pivotal/jasmine>
You can also check out **Culerity**: <https://github.com/langalex/culerity> |
5,559,980 | We have a web application that makes extensive use of AJAXy Javascript in the UI. We have nearly complete code coverage of our backend using Shoulda and Webrat, and would like to extend our test suite to include full integration testing through the Javascript UI.
We tried Selenium but found it brittle and temperamenta... | 2011/04/05 | [
"https://Stackoverflow.com/questions/5559980",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/428803/"
] | Hmm I would give Capybara a look, it can use selenium-webdriver (not to be confused with selenium-RC, they are different) for javascript testing. I haven't found it very brittle when compared with Webrat... it seems to be fairly consistent.
As Chris Rueber says, there aren't really any headless DOM interpreters that s... | check out the gem jasminerice to test your js logic.
<https://github.com/bradphelan/jasminerice>
for the integration test I would recommend to use rspec with capybara as acceptance tests. distinguish request specs and acceptance specs!
another possibility is to use turnip as an alternative to cucumber.
<https://gith... |
5,559,980 | We have a web application that makes extensive use of AJAXy Javascript in the UI. We have nearly complete code coverage of our backend using Shoulda and Webrat, and would like to extend our test suite to include full integration testing through the Javascript UI.
We tried Selenium but found it brittle and temperamenta... | 2011/04/05 | [
"https://Stackoverflow.com/questions/5559980",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/428803/"
] | One of the JavaScript gurus where I work recently pointed out [PhantomJS](http://www.phantomjs.org/) as an interesting tool for testing our JavaScript-heavy web applications. We haven't tried it out yet but the idea of a headless WebKit for DOM testing sounds promising to me. | There are a couple of gems you could use if you didn't like Selenium.
The one I recommend is **Jasmine**: <https://github.com/pivotal/jasmine>
You can also check out **Culerity**: <https://github.com/langalex/culerity> |
5,559,980 | We have a web application that makes extensive use of AJAXy Javascript in the UI. We have nearly complete code coverage of our backend using Shoulda and Webrat, and would like to extend our test suite to include full integration testing through the Javascript UI.
We tried Selenium but found it brittle and temperamenta... | 2011/04/05 | [
"https://Stackoverflow.com/questions/5559980",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/428803/"
] | check out the gem jasminerice to test your js logic.
<https://github.com/bradphelan/jasminerice>
for the integration test I would recommend to use rspec with capybara as acceptance tests. distinguish request specs and acceptance specs!
another possibility is to use turnip as an alternative to cucumber.
<https://gith... | There are a couple of gems you could use if you didn't like Selenium.
The one I recommend is **Jasmine**: <https://github.com/pivotal/jasmine>
You can also check out **Culerity**: <https://github.com/langalex/culerity> |
5,559,980 | We have a web application that makes extensive use of AJAXy Javascript in the UI. We have nearly complete code coverage of our backend using Shoulda and Webrat, and would like to extend our test suite to include full integration testing through the Javascript UI.
We tried Selenium but found it brittle and temperamenta... | 2011/04/05 | [
"https://Stackoverflow.com/questions/5559980",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/428803/"
] | One of the JavaScript gurus where I work recently pointed out [PhantomJS](http://www.phantomjs.org/) as an interesting tool for testing our JavaScript-heavy web applications. We haven't tried it out yet but the idea of a headless WebKit for DOM testing sounds promising to me. | check out the gem jasminerice to test your js logic.
<https://github.com/bradphelan/jasminerice>
for the integration test I would recommend to use rspec with capybara as acceptance tests. distinguish request specs and acceptance specs!
another possibility is to use turnip as an alternative to cucumber.
<https://gith... |
30,893 | Most of my accounts on various Google products are on English, but some consistently appear on my native tongue, Croatian (for example, Webmaster tools). I don't like this inconsistency, and would like everything to be on English.
Is there some central place when I can make this happen by default? | 2012/09/08 | [
"https://webapps.stackexchange.com/questions/30893",
"https://webapps.stackexchange.com",
"https://webapps.stackexchange.com/users/20754/"
] | By luck I found it! Here you can set your language settings for when you login to Google.com:
<https://www.google.com/preferences>
This is a big usability bug in Google. Maybe they don't understand that if you write "Settings" in a language I don't know I'm never gonna figure it out even if you put it right in front ... | Set your browser’s main content language to English.
* [Chrome](http://support.google.com/chromeos/bin/answer.py?hl=en&answer=1059490)
* [Firefox](http://support.mozilla.org/en-US/kb/settings-fonts-languages-pop-ups-javascript#w_languages)
* [Opera](http://help.opera.com/Windows/12.10/en/language.html) |
160,231 | The description for the [Emblem](https://www.dndbeyond.com/equipment/emblem) Holy Symbol is as follows (PHB, p. 151):
>
> ***Holy Symbol.*** A holy symbol is a representation of a god or pantheon. It might an amulet depicting **a symbol representing a deity, the same symbol *carefully engraved or inlaid* as an emblem... | 2019/11/26 | [
"https://rpg.stackexchange.com/questions/160231",
"https://rpg.stackexchange.com",
"https://rpg.stackexchange.com/users/35259/"
] | **What exactly is an Emblem with regards to what a PC would be buying in-universe?**
It is an ornate carving or inlay on a shield. When placed on a shield, it is essentially ornate artwork that exists in addition to the shield itself.
>
> Are you buying some kind of "official pattern" that is required for a shield t... | Buying a Holy Symbol is a lot like buying one in real life - only in the case of Paladins, they'd probably want something very well made. It doesn't say anywhere that a holy symbol has to be anything particularly special in terms of power (though it can be), so let's say the holy symbol is a cross. If the character car... |
160,231 | The description for the [Emblem](https://www.dndbeyond.com/equipment/emblem) Holy Symbol is as follows (PHB, p. 151):
>
> ***Holy Symbol.*** A holy symbol is a representation of a god or pantheon. It might an amulet depicting **a symbol representing a deity, the same symbol *carefully engraved or inlaid* as an emblem... | 2019/11/26 | [
"https://rpg.stackexchange.com/questions/160231",
"https://rpg.stackexchange.com",
"https://rpg.stackexchange.com/users/35259/"
] | The rules don't elaborate on this
=================================
The PHB quote included in the question is all the PHB has to say about Emblem Holy Symbols (p. 151), that and the cost (5gp) and weight (–) in the table on p. 150.
The exact details as to what a "symbol carefully engraved or inlaid as an emblem on a ... | Buying a Holy Symbol is a lot like buying one in real life - only in the case of Paladins, they'd probably want something very well made. It doesn't say anywhere that a holy symbol has to be anything particularly special in terms of power (though it can be), so let's say the holy symbol is a cross. If the character car... |
160,231 | The description for the [Emblem](https://www.dndbeyond.com/equipment/emblem) Holy Symbol is as follows (PHB, p. 151):
>
> ***Holy Symbol.*** A holy symbol is a representation of a god or pantheon. It might an amulet depicting **a symbol representing a deity, the same symbol *carefully engraved or inlaid* as an emblem... | 2019/11/26 | [
"https://rpg.stackexchange.com/questions/160231",
"https://rpg.stackexchange.com",
"https://rpg.stackexchange.com/users/35259/"
] | **What exactly is an Emblem with regards to what a PC would be buying in-universe?**
It is an ornate carving or inlay on a shield. When placed on a shield, it is essentially ornate artwork that exists in addition to the shield itself.
>
> Are you buying some kind of "official pattern" that is required for a shield t... | The rules don't elaborate on this
=================================
The PHB quote included in the question is all the PHB has to say about Emblem Holy Symbols (p. 151), that and the cost (5gp) and weight (–) in the table on p. 150.
The exact details as to what a "symbol carefully engraved or inlaid as an emblem on a ... |
5,133,327 | I would like to run JSlint against my JS files in my web project and I was wondering if this can be made as part of the build step where in the build fails if and when there are js errors in the file. Is there a way to do this?
Thanks in advance. | 2011/02/27 | [
"https://Stackoverflow.com/questions/5133327",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/350374/"
] | There is this <http://sedodream.codeplex.com/> MSBuild extension which contains a JSLint task. It uses rather an old version of JSLint, but you can download the source and upgrade to the latest JSLint version.
You can also take a look at the author's blog to see how to integrate it to your build:
[MSBuild + JSLint = ... | If you can arrange for your build to invoke an external command, check out [jslint4java](http://code.google.com/p/jslint4java/). It's a single jar file that can invoke jslint over a set of files for you (disclaimer: I am the author). |
498,486 | I would like to use solid polymer electrolytics for decoupling in my designs instead of standard electrolytics for their longer lifespan and substantially lower ESR for marginally increased cost
When choosing decoupling capacitors its frequently mentioned that the lower ESR has a greater tendency to cause ringing so i... | 2020/05/08 | [
"https://electronics.stackexchange.com/questions/498486",
"https://electronics.stackexchange.com",
"https://electronics.stackexchange.com/users/240413/"
] | The main problem with ringing occurs when capacitors of very different size are used. For instance, I often see schematics with 1nF, 10nF and 100nF in parallel. The stray inductance of the 100nF can resonate with the 1nF capacitance.
In most of our designs, this is avoided by using a large number of same size capacito... | Define "low". Because there is low like an X7R capacitor which generally causes no problems, and C0G/NP0 which his very low and should not be used for decoupling for this reason (also expensive and overkill).
>
> When choosing decoupling capacitors its frequently mentioned that the lower ESR has a greater tendency to... |
52,385 | <https://en.wikipedia.org/wiki/Stewart_platform>
Also, are there any helicopters in service that use this mechanism?
I was thinking along the lines of using it instead of the part of the swashplate assembly that is used to change the collective pitch. | 2018/06/07 | [
"https://aviation.stackexchange.com/questions/52385",
"https://aviation.stackexchange.com",
"https://aviation.stackexchange.com/users/31222/"
] | The purpose of the swashplate isn't to tilt the rotor head. It's to pitch each blade as it passes through various sectors of the disc.
In a Stewart platform, both plates rotate at the same time. In a helicopter [swashplate](https://en.wikipedia.org/wiki/Swashplate_(aeronautics)), the control plate stays stationary. Ro... | This [Wikipedia](https://en.wikipedia.org/wiki/Swashplate_(aeronautics)) on Swashplate (aeronautics) indicates
>
> Alternative mechanics to the stationary (outer) swashplate are the hexapod and the universal joint.
>
>
>
So it would seem possible. Very difficult to find anything useful searching for helicopter &... |
52,385 | <https://en.wikipedia.org/wiki/Stewart_platform>
Also, are there any helicopters in service that use this mechanism?
I was thinking along the lines of using it instead of the part of the swashplate assembly that is used to change the collective pitch. | 2018/06/07 | [
"https://aviation.stackexchange.com/questions/52385",
"https://aviation.stackexchange.com",
"https://aviation.stackexchange.com/users/31222/"
] | ### To replace an effective technology, propose a better technology for that particular application.
The Stewart platform (as shown) would add both weight and complexity, and therefore cost and potential performance limitations, to a function already accomplished with less weight and less complexity. [As @Therac point... | This [Wikipedia](https://en.wikipedia.org/wiki/Swashplate_(aeronautics)) on Swashplate (aeronautics) indicates
>
> Alternative mechanics to the stationary (outer) swashplate are the hexapod and the universal joint.
>
>
>
So it would seem possible. Very difficult to find anything useful searching for helicopter &... |
3,318,233 | I created a class diagram for a system and now I have to model it into a real system. This means converting it to a database.
Now there is a base class which has just a few attributes, but there are many classes that inherit from it. Now my checklist for converting says I have to create a table for every class.
I don... | 2010/07/23 | [
"https://Stackoverflow.com/questions/3318233",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/268376/"
] | Drop all that UML nonsense - keep it simple. Its just amounts to duplication for no gain. Does Microsoft or Sun publish UML for dOT NET or Java... FOrgetting the odd sample, the majority of these frameworks dont have any official UML anywhere. | Usually, you design your datamodel (database tables/PK/FK etc.,) in parallel when you design your actual class diagram. After identifying all the cadidate classes and the dependencies on each of the classes, you will probably go on with the design sequence diagram. By this time, your data model should have been finaliz... |
3,318,233 | I created a class diagram for a system and now I have to model it into a real system. This means converting it to a database.
Now there is a base class which has just a few attributes, but there are many classes that inherit from it. Now my checklist for converting says I have to create a table for every class.
I don... | 2010/07/23 | [
"https://Stackoverflow.com/questions/3318233",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/268376/"
] | You have three alternatives to translate class hierarchies into relational tables:
- Create only a table for the superclass (all attributes and associations of subclasses are moved to the table corresponding to the superclass with the possibility of taking a NULL value)
- Create only tables for the subclasses: All attr... | Usually, you design your datamodel (database tables/PK/FK etc.,) in parallel when you design your actual class diagram. After identifying all the cadidate classes and the dependencies on each of the classes, you will probably go on with the design sequence diagram. By this time, your data model should have been finaliz... |
3,318,233 | I created a class diagram for a system and now I have to model it into a real system. This means converting it to a database.
Now there is a base class which has just a few attributes, but there are many classes that inherit from it. Now my checklist for converting says I have to create a table for every class.
I don... | 2010/07/23 | [
"https://Stackoverflow.com/questions/3318233",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/268376/"
] | You have three alternatives to translate class hierarchies into relational tables:
- Create only a table for the superclass (all attributes and associations of subclasses are moved to the table corresponding to the superclass with the possibility of taking a NULL value)
- Create only tables for the subclasses: All attr... | Drop all that UML nonsense - keep it simple. Its just amounts to duplication for no gain. Does Microsoft or Sun publish UML for dOT NET or Java... FOrgetting the odd sample, the majority of these frameworks dont have any official UML anywhere. |
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