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 |
|---|---|---|---|---|---|
261,604 | I bought my base model 15" MacBook Pro w/ Touch Bar the day it was released, and I just received it yesterday. I've been copying and downloading all the data and files that I needed and the battery didn't last me more than 5 hours, if even 4. I have no idea what is wrong with it, but it's really overheating and I almos... | 2016/11/19 | [
"https://apple.stackexchange.com/questions/261604",
"https://apple.stackexchange.com",
"https://apple.stackexchange.com/users/211302/"
] | A brand new computer should not give you such problems. I would return it within the two-week time window and ask for a full refund.
Some people I work for need to buy new MacBook Pros, but it's hard to recommend them right now. For one person in particular, battery life is crucial. Everything I've heard so far about ... | My 15" MBP w/ touchbar was overheating as well with as simple a task as streaming Netflix. I was roaming around the internet about temperature conditions and if cold weather could mess up my MBP as where I store it it could get very cold. I came across the setting of putting the "hard disk to sleep when possible" as a ... |
261,604 | I bought my base model 15" MacBook Pro w/ Touch Bar the day it was released, and I just received it yesterday. I've been copying and downloading all the data and files that I needed and the battery didn't last me more than 5 hours, if even 4. I have no idea what is wrong with it, but it's really overheating and I almos... | 2016/11/19 | [
"https://apple.stackexchange.com/questions/261604",
"https://apple.stackexchange.com",
"https://apple.stackexchange.com/users/211302/"
] | The problem you discribed is exactly the same that I have with my new MBP 15" Touchbar (2,9Ghz, Radeon 460).
The reason why it's overheating is, that the fans do not automatically accelerate when there's a higher workload. They are continuously running at 2000 rpm.
My solution: Use iStat Menus
There you can manuall... | My 15" MBP w/ touchbar was overheating as well with as simple a task as streaming Netflix. I was roaming around the internet about temperature conditions and if cold weather could mess up my MBP as where I store it it could get very cold. I came across the setting of putting the "hard disk to sleep when possible" as a ... |
261,604 | I bought my base model 15" MacBook Pro w/ Touch Bar the day it was released, and I just received it yesterday. I've been copying and downloading all the data and files that I needed and the battery didn't last me more than 5 hours, if even 4. I have no idea what is wrong with it, but it's really overheating and I almos... | 2016/11/19 | [
"https://apple.stackexchange.com/questions/261604",
"https://apple.stackexchange.com",
"https://apple.stackexchange.com/users/211302/"
] | The problem you discribed is exactly the same that I have with my new MBP 15" Touchbar (2,9Ghz, Radeon 460).
The reason why it's overheating is, that the fans do not automatically accelerate when there's a higher workload. They are continuously running at 2000 rpm.
My solution: Use iStat Menus
There you can manuall... | A brand new computer should not give you such problems. I would return it within the two-week time window and ask for a full refund.
Some people I work for need to buy new MacBook Pros, but it's hard to recommend them right now. For one person in particular, battery life is crucial. Everything I've heard so far about ... |
261,604 | I bought my base model 15" MacBook Pro w/ Touch Bar the day it was released, and I just received it yesterday. I've been copying and downloading all the data and files that I needed and the battery didn't last me more than 5 hours, if even 4. I have no idea what is wrong with it, but it's really overheating and I almos... | 2016/11/19 | [
"https://apple.stackexchange.com/questions/261604",
"https://apple.stackexchange.com",
"https://apple.stackexchange.com/users/211302/"
] | A brand new computer should not give you such problems. I would return it within the two-week time window and ask for a full refund.
Some people I work for need to buy new MacBook Pros, but it's hard to recommend them right now. For one person in particular, battery life is crucial. Everything I've heard so far about ... | I am having the exact same issue, & even after apple provided a replacement device to me today at 6pm this issue has not been resolved.
Backstory: My original device was picked up 2 weeks ago, from the Pasadena store. Immediately that night I noticed that the heat was so bad the equipment was hot to touch, and even s... |
261,604 | I bought my base model 15" MacBook Pro w/ Touch Bar the day it was released, and I just received it yesterday. I've been copying and downloading all the data and files that I needed and the battery didn't last me more than 5 hours, if even 4. I have no idea what is wrong with it, but it's really overheating and I almos... | 2016/11/19 | [
"https://apple.stackexchange.com/questions/261604",
"https://apple.stackexchange.com",
"https://apple.stackexchange.com/users/211302/"
] | The problem you discribed is exactly the same that I have with my new MBP 15" Touchbar (2,9Ghz, Radeon 460).
The reason why it's overheating is, that the fans do not automatically accelerate when there's a higher workload. They are continuously running at 2000 rpm.
My solution: Use iStat Menus
There you can manuall... | I am having the exact same issue, & even after apple provided a replacement device to me today at 6pm this issue has not been resolved.
Backstory: My original device was picked up 2 weeks ago, from the Pasadena store. Immediately that night I noticed that the heat was so bad the equipment was hot to touch, and even s... |
345,749 | **Is an Enterprise Service Bus** (a tool that acts as a mediator, a message broker, a service enabler, schema transformation enhancer, transparent location provider, service aggregator, load balancer, monitor, and all that stuff) **responsible to orchestrate services**?
What about putting an automated business busines... | 2008/12/06 | [
"https://Stackoverflow.com/questions/345749",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/21370/"
] | Yes and no. There's a thin, and sometimes indistinguishable line between orchestration and aggregation/service augmentation.
In general, if you've got any long-running or complex business process (process being the key word, although I'm going to avoid defining it) - that's best suited to BPEL.
Simple tasks, such as ... | No, an ESB's responsibility is not the orchestration of services (per se).
The ESB provides a layer of abstraction at the "software infrastructure level".
This means that an ESB is a "single logical abstract port of call for connectivity" with any service that is published on the bus.
The ESB being abstract, means th... |
345,749 | **Is an Enterprise Service Bus** (a tool that acts as a mediator, a message broker, a service enabler, schema transformation enhancer, transparent location provider, service aggregator, load balancer, monitor, and all that stuff) **responsible to orchestrate services**?
What about putting an automated business busines... | 2008/12/06 | [
"https://Stackoverflow.com/questions/345749",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/21370/"
] | Now my own vision.
Regarding all the work an ESB has to do, putting service orchestration inside the main infrastructure element of your SOA is not a good idea.
Aggregate, ok! But keeping your communication channel busy with business logic will, for sure, cause a terrible impact in the ability to delivery other featu... | Yes orchestration is a responsibility, in most cases, of the ESB. Or, alternatively, if you draw a line between ESB infra and orchestration infra, then you are doing so on a physical level for performance reasons, not for logical attribution of responsibility.
You have 2 choices - when, for example, an HR system rece... |
345,749 | **Is an Enterprise Service Bus** (a tool that acts as a mediator, a message broker, a service enabler, schema transformation enhancer, transparent location provider, service aggregator, load balancer, monitor, and all that stuff) **responsible to orchestrate services**?
What about putting an automated business busines... | 2008/12/06 | [
"https://Stackoverflow.com/questions/345749",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/21370/"
] | Yes and no. There's a thin, and sometimes indistinguishable line between orchestration and aggregation/service augmentation.
In general, if you've got any long-running or complex business process (process being the key word, although I'm going to avoid defining it) - that's best suited to BPEL.
Simple tasks, such as ... | Yes orchestration is a responsibility, in most cases, of the ESB. Or, alternatively, if you draw a line between ESB infra and orchestration infra, then you are doing so on a physical level for performance reasons, not for logical attribution of responsibility.
You have 2 choices - when, for example, an HR system rece... |
345,749 | **Is an Enterprise Service Bus** (a tool that acts as a mediator, a message broker, a service enabler, schema transformation enhancer, transparent location provider, service aggregator, load balancer, monitor, and all that stuff) **responsible to orchestrate services**?
What about putting an automated business busines... | 2008/12/06 | [
"https://Stackoverflow.com/questions/345749",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/21370/"
] | Now my own vision.
Regarding all the work an ESB has to do, putting service orchestration inside the main infrastructure element of your SOA is not a good idea.
Aggregate, ok! But keeping your communication channel busy with business logic will, for sure, cause a terrible impact in the ability to delivery other featu... | Whenever you have two or more services that interact use service orchestrator, i.e. for composition and process control services. If you have esb expose this composition service on esb. Now if you have to compose new service that includes this composition service use orchestrator and again expose on esb.
Use esb as ser... |
345,749 | **Is an Enterprise Service Bus** (a tool that acts as a mediator, a message broker, a service enabler, schema transformation enhancer, transparent location provider, service aggregator, load balancer, monitor, and all that stuff) **responsible to orchestrate services**?
What about putting an automated business busines... | 2008/12/06 | [
"https://Stackoverflow.com/questions/345749",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/21370/"
] | Whenever you have two or more services that interact use service orchestrator, i.e. for composition and process control services. If you have esb expose this composition service on esb. Now if you have to compose new service that includes this composition service use orchestrator and again expose on esb.
Use esb as ser... | Yes orchestration is a responsibility, in most cases, of the ESB. Or, alternatively, if you draw a line between ESB infra and orchestration infra, then you are doing so on a physical level for performance reasons, not for logical attribution of responsibility.
You have 2 choices - when, for example, an HR system rece... |
345,749 | **Is an Enterprise Service Bus** (a tool that acts as a mediator, a message broker, a service enabler, schema transformation enhancer, transparent location provider, service aggregator, load balancer, monitor, and all that stuff) **responsible to orchestrate services**?
What about putting an automated business busines... | 2008/12/06 | [
"https://Stackoverflow.com/questions/345749",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/21370/"
] | Yes orchestration is a responsibility, in most cases, of the ESB. Or, alternatively, if you draw a line between ESB infra and orchestration infra, then you are doing so on a physical level for performance reasons, not for logical attribution of responsibility.
You have 2 choices - when, for example, an HR system rece... | An Enterprise Service Bus should never be responsible for orchestrating services.
Orchestration implies a minimum of "smarts", specifically the ability to compensate for failed transactions. Service bus tools will often say they offer "try-catch" or something like that but the ability to run scoped componsation is th... |
345,749 | **Is an Enterprise Service Bus** (a tool that acts as a mediator, a message broker, a service enabler, schema transformation enhancer, transparent location provider, service aggregator, load balancer, monitor, and all that stuff) **responsible to orchestrate services**?
What about putting an automated business busines... | 2008/12/06 | [
"https://Stackoverflow.com/questions/345749",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/21370/"
] | My short quick answer is NO, that not its responsability.
I would rather let that to the BPEL or a BPM suite.
Mhh I don't know what else to add :) ... Good luck? | Whenever you have two or more services that interact use service orchestrator, i.e. for composition and process control services. If you have esb expose this composition service on esb. Now if you have to compose new service that includes this composition service use orchestrator and again expose on esb.
Use esb as ser... |
345,749 | **Is an Enterprise Service Bus** (a tool that acts as a mediator, a message broker, a service enabler, schema transformation enhancer, transparent location provider, service aggregator, load balancer, monitor, and all that stuff) **responsible to orchestrate services**?
What about putting an automated business busines... | 2008/12/06 | [
"https://Stackoverflow.com/questions/345749",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/21370/"
] | Now my own vision.
Regarding all the work an ESB has to do, putting service orchestration inside the main infrastructure element of your SOA is not a good idea.
Aggregate, ok! But keeping your communication channel busy with business logic will, for sure, cause a terrible impact in the ability to delivery other featu... | An Enterprise Service Bus should never be responsible for orchestrating services.
Orchestration implies a minimum of "smarts", specifically the ability to compensate for failed transactions. Service bus tools will often say they offer "try-catch" or something like that but the ability to run scoped componsation is th... |
345,749 | **Is an Enterprise Service Bus** (a tool that acts as a mediator, a message broker, a service enabler, schema transformation enhancer, transparent location provider, service aggregator, load balancer, monitor, and all that stuff) **responsible to orchestrate services**?
What about putting an automated business busines... | 2008/12/06 | [
"https://Stackoverflow.com/questions/345749",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/21370/"
] | Yes and no. There's a thin, and sometimes indistinguishable line between orchestration and aggregation/service augmentation.
In general, if you've got any long-running or complex business process (process being the key word, although I'm going to avoid defining it) - that's best suited to BPEL.
Simple tasks, such as ... | Whenever you have two or more services that interact use service orchestrator, i.e. for composition and process control services. If you have esb expose this composition service on esb. Now if you have to compose new service that includes this composition service use orchestrator and again expose on esb.
Use esb as ser... |
345,749 | **Is an Enterprise Service Bus** (a tool that acts as a mediator, a message broker, a service enabler, schema transformation enhancer, transparent location provider, service aggregator, load balancer, monitor, and all that stuff) **responsible to orchestrate services**?
What about putting an automated business busines... | 2008/12/06 | [
"https://Stackoverflow.com/questions/345749",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/21370/"
] | Whenever you have two or more services that interact use service orchestrator, i.e. for composition and process control services. If you have esb expose this composition service on esb. Now if you have to compose new service that includes this composition service use orchestrator and again expose on esb.
Use esb as ser... | An Enterprise Service Bus should never be responsible for orchestrating services.
Orchestration implies a minimum of "smarts", specifically the ability to compensate for failed transactions. Service bus tools will often say they offer "try-catch" or something like that but the ability to run scoped componsation is th... |
32,072,682 | What is the best and commonly used datasource for an iOS Application?
I am a .NET developer and want to use mssql server for database. Any suggestion on that? webservices, xml providers, etc... | 2015/08/18 | [
"https://Stackoverflow.com/questions/32072682",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/673707/"
] | Just about every mobile app that deals with databases uses [SQLite](https://www.sqlite.org/). There are many tutorials on it. | The CoreData Framework, which is the iOS DeFacto DataStore utilises SQLite. Lot's of support and tutorials on it online. |
7,972,122 | Is there any formula to calculate the frequency (or frequencys) of a signal that is bad sampled?
For example, what's the output of an analog signal with F=22Khz when it's sampled at 25Khz, or 10Khz?
EDIT:
In this example, the sampled signal (on the right) have a different frequency than the original one, because it ... | 2011/11/01 | [
"https://Stackoverflow.com/questions/7972122",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/538339/"
] | Unless the bandwidth of the signal is less than half the sampling rate, you lose information during sampling and generally can't distinguish frequencies after that due to [aliasing](http://en.wikipedia.org/wiki/Nyquist_frequency#The_aliasing_problem).
See [Undersampling](http://en.wikipedia.org/wiki/Undersampling) for... | Assuming a constant sampling rate, any sampling will alias together spectral content from below and above the sampling rate. If you have frequency content on both sides of the sampling rate that you don't want combined, you will have to filter one or the other frequency band Out before the sampling, or you will have a ... |
7,972,122 | Is there any formula to calculate the frequency (or frequencys) of a signal that is bad sampled?
For example, what's the output of an analog signal with F=22Khz when it's sampled at 25Khz, or 10Khz?
EDIT:
In this example, the sampled signal (on the right) have a different frequency than the original one, because it ... | 2011/11/01 | [
"https://Stackoverflow.com/questions/7972122",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/538339/"
] | Unless the bandwidth of the signal is less than half the sampling rate, you lose information during sampling and generally can't distinguish frequencies after that due to [aliasing](http://en.wikipedia.org/wiki/Nyquist_frequency#The_aliasing_problem).
See [Undersampling](http://en.wikipedia.org/wiki/Undersampling) for... | No any formula to know what's the frequency of 20kHz signal, sampled at 30kHz. But it is a fact that the frequency of undersampled signal will be reflected about Nyquist frequency. In your example 30 kHz means that Nyquist frequency is about 15 KHz, that is not enough to record original signal (20KHz) correctly, only 1... |
93,132 | There's this thing that is really bothering me and so far I can't make it work. I've taken like 10 singing lessons so far and the teacher keeps telling me that when I sing notes that start to go "high" and maybe frighten me I do not push out enough air and the sound and notes stay on the back of my mouth, without getti... | 2019/12/15 | [
"https://music.stackexchange.com/questions/93132",
"https://music.stackexchange.com",
"https://music.stackexchange.com/users/63963/"
] | Your teacher is right. There’s a great deal of technics of singing that can be reached by imagination.
* Imagine you are standing on a higher pitch than the tone you are going to sing.
* imagine your voice is like fountain, the air is the water jet, the tone is a ping pong ball.
* imagine the tone is a thread and hav... | seriously the only thing that worked for me with singing was doing exercises daily. Singing scales, scale fragments, arpeggios on "oo" or "aa", and stick with it. Just do it, accept there will be better and worse days, and just keep doing it. Never strain (at least it should never be painful) and just give it time. My ... |
93,132 | There's this thing that is really bothering me and so far I can't make it work. I've taken like 10 singing lessons so far and the teacher keeps telling me that when I sing notes that start to go "high" and maybe frighten me I do not push out enough air and the sound and notes stay on the back of my mouth, without getti... | 2019/12/15 | [
"https://music.stackexchange.com/questions/93132",
"https://music.stackexchange.com",
"https://music.stackexchange.com/users/63963/"
] | Observe a professional singer. Preferably a big, over-the-top, expansive opera singer. Here's three of them!
Now, don't worry about the musical aspect of what they're doing. Just copy their style. Parody it. Show off. ACT being a singer.
You might be surprised what comes out! | seriously the only thing that worked for me with singing was doing exercises daily. Singing scales, scale fragments, arpeggios on "oo" or "aa", and stick with it. Just do it, accept there will be better and worse days, and just keep doing it. Never strain (at least it should never be painful) and just give it time. My ... |
93,132 | There's this thing that is really bothering me and so far I can't make it work. I've taken like 10 singing lessons so far and the teacher keeps telling me that when I sing notes that start to go "high" and maybe frighten me I do not push out enough air and the sound and notes stay on the back of my mouth, without getti... | 2019/12/15 | [
"https://music.stackexchange.com/questions/93132",
"https://music.stackexchange.com",
"https://music.stackexchange.com/users/63963/"
] | seriously the only thing that worked for me with singing was doing exercises daily. Singing scales, scale fragments, arpeggios on "oo" or "aa", and stick with it. Just do it, accept there will be better and worse days, and just keep doing it. Never strain (at least it should never be painful) and just give it time. My ... | My voice teacher has advised me in many great ways with keeping the voice "in the front" or "in the mask" or "out" as you say. **One important fact is that you are going to need facial muscles for keeping your voice in the front.** I am not an expert on the Latin names for the muscles but the smile is one way to begin.... |
93,132 | There's this thing that is really bothering me and so far I can't make it work. I've taken like 10 singing lessons so far and the teacher keeps telling me that when I sing notes that start to go "high" and maybe frighten me I do not push out enough air and the sound and notes stay on the back of my mouth, without getti... | 2019/12/15 | [
"https://music.stackexchange.com/questions/93132",
"https://music.stackexchange.com",
"https://music.stackexchange.com/users/63963/"
] | Your teacher is right. There’s a great deal of technics of singing that can be reached by imagination.
* Imagine you are standing on a higher pitch than the tone you are going to sing.
* imagine your voice is like fountain, the air is the water jet, the tone is a ping pong ball.
* imagine the tone is a thread and hav... | In addition to the other answers, one physical suggestion that helped me was to **smile** when singing; a big beaming smile seems to help bring the sound forward.
(I didn't generally find that the ‘Imagine…’ or other abstract suggestions helped me much. It was mostly a matter of learning how the various techniques *f... |
93,132 | There's this thing that is really bothering me and so far I can't make it work. I've taken like 10 singing lessons so far and the teacher keeps telling me that when I sing notes that start to go "high" and maybe frighten me I do not push out enough air and the sound and notes stay on the back of my mouth, without getti... | 2019/12/15 | [
"https://music.stackexchange.com/questions/93132",
"https://music.stackexchange.com",
"https://music.stackexchange.com/users/63963/"
] | Your teacher is right. There’s a great deal of technics of singing that can be reached by imagination.
* Imagine you are standing on a higher pitch than the tone you are going to sing.
* imagine your voice is like fountain, the air is the water jet, the tone is a ping pong ball.
* imagine the tone is a thread and hav... | My voice teacher has advised me in many great ways with keeping the voice "in the front" or "in the mask" or "out" as you say. **One important fact is that you are going to need facial muscles for keeping your voice in the front.** I am not an expert on the Latin names for the muscles but the smile is one way to begin.... |
93,132 | There's this thing that is really bothering me and so far I can't make it work. I've taken like 10 singing lessons so far and the teacher keeps telling me that when I sing notes that start to go "high" and maybe frighten me I do not push out enough air and the sound and notes stay on the back of my mouth, without getti... | 2019/12/15 | [
"https://music.stackexchange.com/questions/93132",
"https://music.stackexchange.com",
"https://music.stackexchange.com/users/63963/"
] | Observe a professional singer. Preferably a big, over-the-top, expansive opera singer. Here's three of them!
Now, don't worry about the musical aspect of what they're doing. Just copy their style. Parody it. Show off. ACT being a singer.
You might be surprised what comes out! | In addition to the other answers, one physical suggestion that helped me was to **smile** when singing; a big beaming smile seems to help bring the sound forward.
(I didn't generally find that the ‘Imagine…’ or other abstract suggestions helped me much. It was mostly a matter of learning how the various techniques *f... |
93,132 | There's this thing that is really bothering me and so far I can't make it work. I've taken like 10 singing lessons so far and the teacher keeps telling me that when I sing notes that start to go "high" and maybe frighten me I do not push out enough air and the sound and notes stay on the back of my mouth, without getti... | 2019/12/15 | [
"https://music.stackexchange.com/questions/93132",
"https://music.stackexchange.com",
"https://music.stackexchange.com/users/63963/"
] | In addition to the other answers, one physical suggestion that helped me was to **smile** when singing; a big beaming smile seems to help bring the sound forward.
(I didn't generally find that the ‘Imagine…’ or other abstract suggestions helped me much. It was mostly a matter of learning how the various techniques *f... | My voice teacher has advised me in many great ways with keeping the voice "in the front" or "in the mask" or "out" as you say. **One important fact is that you are going to need facial muscles for keeping your voice in the front.** I am not an expert on the Latin names for the muscles but the smile is one way to begin.... |
93,132 | There's this thing that is really bothering me and so far I can't make it work. I've taken like 10 singing lessons so far and the teacher keeps telling me that when I sing notes that start to go "high" and maybe frighten me I do not push out enough air and the sound and notes stay on the back of my mouth, without getti... | 2019/12/15 | [
"https://music.stackexchange.com/questions/93132",
"https://music.stackexchange.com",
"https://music.stackexchange.com/users/63963/"
] | Observe a professional singer. Preferably a big, over-the-top, expansive opera singer. Here's three of them!
Now, don't worry about the musical aspect of what they're doing. Just copy their style. Parody it. Show off. ACT being a singer.
You might be surprised what comes out! | My voice teacher has advised me in many great ways with keeping the voice "in the front" or "in the mask" or "out" as you say. **One important fact is that you are going to need facial muscles for keeping your voice in the front.** I am not an expert on the Latin names for the muscles but the smile is one way to begin.... |
10,714,190 | I'm creating a simple CMS software which doesn't have much data to be stored. I'm currently using mysql as my data provider and have a java application in the presentation layer. This CMS will be a standalone which means datacollection and processing will be done in a single computer.
I created a installer to install... | 2012/05/23 | [
"https://Stackoverflow.com/questions/10714190",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/1369940/"
] | You can use one of embedded db, like JavaDB (ex. Derby). Support of this database is added to JRE. So all your client need is installed JRE. And you get full relational database without any installation and other stuff setup. | You can try using [hsqldb](http://hsqldb.org/) or [sqlite db](http://www.sqlite.org/). These dbs can be bundled with the application in memory or can use a simple file as db. Hope it helps |
10,714,190 | I'm creating a simple CMS software which doesn't have much data to be stored. I'm currently using mysql as my data provider and have a java application in the presentation layer. This CMS will be a standalone which means datacollection and processing will be done in a single computer.
I created a installer to install... | 2012/05/23 | [
"https://Stackoverflow.com/questions/10714190",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/1369940/"
] | You can try using [hsqldb](http://hsqldb.org/) or [sqlite db](http://www.sqlite.org/). These dbs can be bundled with the application in memory or can use a simple file as db. Hope it helps | I found a good example here
<http://java.sun.com/developer/technicalArticles/J2SE/Desktop/javadb/>
thanks every one for help |
10,714,190 | I'm creating a simple CMS software which doesn't have much data to be stored. I'm currently using mysql as my data provider and have a java application in the presentation layer. This CMS will be a standalone which means datacollection and processing will be done in a single computer.
I created a installer to install... | 2012/05/23 | [
"https://Stackoverflow.com/questions/10714190",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/1369940/"
] | You can use one of embedded db, like JavaDB (ex. Derby). Support of this database is added to JRE. So all your client need is installed JRE. And you get full relational database without any installation and other stuff setup. | I found a good example here
<http://java.sun.com/developer/technicalArticles/J2SE/Desktop/javadb/>
thanks every one for help |
220,208 | The URL <http://www.routerlogin.net/> isn't working on an internal network when I try to access it via a wireless connection. Why is that? What is the best way to configure this router to be able to access the router via a wireless connection to manage it. | 2011/01/08 | [
"https://serverfault.com/questions/220208",
"https://serverfault.com",
"https://serverfault.com/users/4629/"
] | The router may not support wireless logins by default. Most routers require the feature be enabled via wired connection before accepting wireless access. | I got this error because I do not use my N300 as the primary DNS. If you temporarily change your networks settings to use the AP as your nameserver, then it is possible to connect. |
220,208 | The URL <http://www.routerlogin.net/> isn't working on an internal network when I try to access it via a wireless connection. Why is that? What is the best way to configure this router to be able to access the router via a wireless connection to manage it. | 2011/01/08 | [
"https://serverfault.com/questions/220208",
"https://serverfault.com",
"https://serverfault.com/users/4629/"
] | Have you got your DNS server set as the router? If you haven't, using the routers IP address will work just as well (it's often <http://192.168.1.1> but dependant on the router)
The way this works is that the router hijacks any requests to www.routerlogin.net and redirects them to the local router. If you haven't got ... | I got this error because I do not use my N300 as the primary DNS. If you temporarily change your networks settings to use the AP as your nameserver, then it is possible to connect. |
220,208 | The URL <http://www.routerlogin.net/> isn't working on an internal network when I try to access it via a wireless connection. Why is that? What is the best way to configure this router to be able to access the router via a wireless connection to manage it. | 2011/01/08 | [
"https://serverfault.com/questions/220208",
"https://serverfault.com",
"https://serverfault.com/users/4629/"
] | I found the solutions, there is an option called: "Enable Wireless Isolation", it was checked, hindering the router via wireless. | I got this error because I do not use my N300 as the primary DNS. If you temporarily change your networks settings to use the AP as your nameserver, then it is possible to connect. |
8,963,946 | I want to make web apps. Should I start with a ASP MVC books or first with C# books, due ASP MVC is written in this language.
Thank you. | 2012/01/22 | [
"https://Stackoverflow.com/questions/8963946",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/909974/"
] | Absolutely definitely and without any hesitation you should first learn the .NET framework by picking a CLS language such as C# or VB.NET before getting into ASP.NET MVC. Once you learn .NET, depending on your level of experience of web development in general you might start by learning the HTTP protocol and some marku... | Yes, you should learn C# first. Especially if you have no prior programming language. If you already know an OO language, it might not be *that* important to study C# first, but I would definitely recommend you to read a book on it, or use tutorials and practice, before diving into MVC.
MVC is a framework. You write c... |
11,881,766 | I need to place help text below labels and finding it tricky getting the CSS correct for it.
I have created the jsfiddle below as an example.
The requirements are:
1. The label is left aligned
2. The help text is shown directly below it
3. The input and select controls appear on the same line
<http://jsfiddle.net/b... | 2012/08/09 | [
"https://Stackoverflow.com/questions/11881766",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/76439/"
] | I don't know where you have changed Your product name. As per my knowledge you have to change the value of key 'Bundle name' in '<>-Info.plist' file. | I couldn't find any specific rules about the character set allowed in the Product Name, but I would keep it in ASCII just to be safe, and perform any customizations to the name using Bundle Display Name (and/or Bundle Name) in your Info.plist file. This would let you have a different application name for different user... |
11,921 | I just bought Left for dead 2 in the recent Steam sale and thought I'd try single player first. However trying to play the first campaign I always find my AI team mates stop defending themselves or attacking zombies at the start of the 2nd level. Which makes it seriously hard to keep them alive.
Has anyone else experi... | 2010/12/01 | [
"https://gaming.stackexchange.com/questions/11921",
"https://gaming.stackexchange.com",
"https://gaming.stackexchange.com/users/3835/"
] | In my experience, that's just how they are. Just ignore them as much as you can (impossible to ignore completely), and rescue them when necessary. 'least, that's how I usually treat it. | AI in Left 4 Dead 2 is not bad but pretty limited compared to an human. If you can, try playing with friends or other unknown player.
It is much more fun and no frustration due to strange bot behavior. |
11,921 | I just bought Left for dead 2 in the recent Steam sale and thought I'd try single player first. However trying to play the first campaign I always find my AI team mates stop defending themselves or attacking zombies at the start of the 2nd level. Which makes it seriously hard to keep them alive.
Has anyone else experi... | 2010/12/01 | [
"https://gaming.stackexchange.com/questions/11921",
"https://gaming.stackexchange.com",
"https://gaming.stackexchange.com/users/3835/"
] | In my experience, that's just how they are. Just ignore them as much as you can (impossible to ignore completely), and rescue them when necessary. 'least, that's how I usually treat it. | The AI should shoot and defend along with you. This just happened with the latest patch. Do not believe they just hang out, or this is not normal. I have been playing this game for as long as it have been out, and this just started happening. |
11,921 | I just bought Left for dead 2 in the recent Steam sale and thought I'd try single player first. However trying to play the first campaign I always find my AI team mates stop defending themselves or attacking zombies at the start of the 2nd level. Which makes it seriously hard to keep them alive.
Has anyone else experi... | 2010/12/01 | [
"https://gaming.stackexchange.com/questions/11921",
"https://gaming.stackexchange.com",
"https://gaming.stackexchange.com/users/3835/"
] | In my experience, that's just how they are. Just ignore them as much as you can (impossible to ignore completely), and rescue them when necessary. 'least, that's how I usually treat it. | The fix that worked for me is quitting the game and starting it again but sometimes these bots are a pain and I hate that they cause me to lose progress. |
11,921 | I just bought Left for dead 2 in the recent Steam sale and thought I'd try single player first. However trying to play the first campaign I always find my AI team mates stop defending themselves or attacking zombies at the start of the 2nd level. Which makes it seriously hard to keep them alive.
Has anyone else experi... | 2010/12/01 | [
"https://gaming.stackexchange.com/questions/11921",
"https://gaming.stackexchange.com",
"https://gaming.stackexchange.com/users/3835/"
] | Do this
1. On your Steam Library, right click on L4D2 and click on Properties
2. Go to the Local Files Tab, and then click on Verify Integrity of the Game files
3. Now you just wait for it and if something is wrong it should fix it and redownload the corrupted files. | AI in Left 4 Dead 2 is not bad but pretty limited compared to an human. If you can, try playing with friends or other unknown player.
It is much more fun and no frustration due to strange bot behavior. |
11,921 | I just bought Left for dead 2 in the recent Steam sale and thought I'd try single player first. However trying to play the first campaign I always find my AI team mates stop defending themselves or attacking zombies at the start of the 2nd level. Which makes it seriously hard to keep them alive.
Has anyone else experi... | 2010/12/01 | [
"https://gaming.stackexchange.com/questions/11921",
"https://gaming.stackexchange.com",
"https://gaming.stackexchange.com/users/3835/"
] | Do this
1. On your Steam Library, right click on L4D2 and click on Properties
2. Go to the Local Files Tab, and then click on Verify Integrity of the Game files
3. Now you just wait for it and if something is wrong it should fix it and redownload the corrupted files. | The AI should shoot and defend along with you. This just happened with the latest patch. Do not believe they just hang out, or this is not normal. I have been playing this game for as long as it have been out, and this just started happening. |
11,921 | I just bought Left for dead 2 in the recent Steam sale and thought I'd try single player first. However trying to play the first campaign I always find my AI team mates stop defending themselves or attacking zombies at the start of the 2nd level. Which makes it seriously hard to keep them alive.
Has anyone else experi... | 2010/12/01 | [
"https://gaming.stackexchange.com/questions/11921",
"https://gaming.stackexchange.com",
"https://gaming.stackexchange.com/users/3835/"
] | Do this
1. On your Steam Library, right click on L4D2 and click on Properties
2. Go to the Local Files Tab, and then click on Verify Integrity of the Game files
3. Now you just wait for it and if something is wrong it should fix it and redownload the corrupted files. | The fix that worked for me is quitting the game and starting it again but sometimes these bots are a pain and I hate that they cause me to lose progress. |
7,051,574 | I am trying to implement a video retrieval system and I need to first extract key frames from a video, ideally I want to have a library for automatically detecting those key frames, one key frame from each shot. Bonus if I can configure which key frame to extract(first, middle, or last of the continuous frames in a sho... | 2011/08/13 | [
"https://Stackoverflow.com/questions/7051574",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/587617/"
] | What you're after is called shot segmentation. While it's a pretty active research area, I think you're unlikely to find any complete libraries that solve the problem for you out-of-the-box. Your best option may be reading up on the topic, selecting an approach that best fits your requirements and coding it up yourself... | The ffmpeg lib (included in openCV) can seek to a keyframe with av\_seek\_frame()
see [FFMPEG reading keyframes](https://stackoverflow.com/questions/6316407/ffmpeg-reading-keyframes) |
7,051,574 | I am trying to implement a video retrieval system and I need to first extract key frames from a video, ideally I want to have a library for automatically detecting those key frames, one key frame from each shot. Bonus if I can configure which key frame to extract(first, middle, or last of the continuous frames in a sho... | 2011/08/13 | [
"https://Stackoverflow.com/questions/7051574",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/587617/"
] | The ffmpeg lib (included in openCV) can seek to a keyframe with av\_seek\_frame()
see [FFMPEG reading keyframes](https://stackoverflow.com/questions/6316407/ffmpeg-reading-keyframes) | If you have as an input an uncompressed video, you can download the ffmpeg from [www.ffmpeg.org] and use this executable to decompress your video stream into its frames.
Subsequently, in order to detect your shot boundaries you have to extract some features from the video keyframes. An efficient technique for shot bou... |
7,051,574 | I am trying to implement a video retrieval system and I need to first extract key frames from a video, ideally I want to have a library for automatically detecting those key frames, one key frame from each shot. Bonus if I can configure which key frame to extract(first, middle, or last of the continuous frames in a sho... | 2011/08/13 | [
"https://Stackoverflow.com/questions/7051574",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/587617/"
] | What you're after is called shot segmentation. While it's a pretty active research area, I think you're unlikely to find any complete libraries that solve the problem for you out-of-the-box. Your best option may be reading up on the topic, selecting an approach that best fits your requirements and coding it up yourself... | If you have as an input an uncompressed video, you can download the ffmpeg from [www.ffmpeg.org] and use this executable to decompress your video stream into its frames.
Subsequently, in order to detect your shot boundaries you have to extract some features from the video keyframes. An efficient technique for shot bou... |
235,457 | In my school, there is a trend of using computer software for teaching a first course in Chemistry for undergraduate students. I hypothesized that the use of this tool could make the students achieve better scores than without this help. So far what I have done is the following:
* I chose two groups, both of them were... | 2016/09/17 | [
"https://stats.stackexchange.com/questions/235457",
"https://stats.stackexchange.com",
"https://stats.stackexchange.com/users/69395/"
] | The **central question** is whether you assigned students completely **at random** to the experimental groups.
**If yes** you can use a standard test for independent samples to assess the significance of the group difference. This is probably the hypothesis test that you have already done.
**If no**, it is indeed a ... | please try propensity score matching ..here's a simple tutorial for you <http://web.hku.hk/~bcowling/examples/propensity.htm>
ideally you divvy up the groups (like you have already tried) and ID different attributes of the students in both the groups , perform a logistic regression on both groups. For e.g. if you ID a... |
97,687 | I accepted job offer based on agreed two weeks paid vacation available year one. When I received written job offer from recruiter that negotiated on my behalf job offer stated "vacation per employee handbook". I asked recruiter to request copy of employee handbook to verify. She was not able to obtain employee handbook... | 2017/08/23 | [
"https://workplace.stackexchange.com/questions/97687",
"https://workplace.stackexchange.com",
"https://workplace.stackexchange.com/users/75990/"
] | Really the only move you have at this point is to talk to your boss, not HR, about this. Tell him or her what you were promised and that they didn't give you want was negotiated and that this is a deal breaker for you and you will need to find another job. Let him/her work the system for you with the new CEO if he want... | *Disclaimer: I am not a lawyer. This is a legal question. We do not answer legal questions like this on here. That being said...*
1. You should ask your current boss to see if he/she can intervene on your behalf. If that option works, then so be it, you do not need to move on to step 2.
2. You should nail down what wa... |
97,687 | I accepted job offer based on agreed two weeks paid vacation available year one. When I received written job offer from recruiter that negotiated on my behalf job offer stated "vacation per employee handbook". I asked recruiter to request copy of employee handbook to verify. She was not able to obtain employee handbook... | 2017/08/23 | [
"https://workplace.stackexchange.com/questions/97687",
"https://workplace.stackexchange.com",
"https://workplace.stackexchange.com/users/75990/"
] | You made several mistakes
### Mistake 1
Don't go to HR. As we are fond to say around here, HR is not your friend. Going to your new boss would have been better and then he could have helped you clarify it as well as having a witness, but even better would be...
### Mistake 2
Never sign a contract or employment agre... | *Disclaimer: I am not a lawyer. This is a legal question. We do not answer legal questions like this on here. That being said...*
1. You should ask your current boss to see if he/she can intervene on your behalf. If that option works, then so be it, you do not need to move on to step 2.
2. You should nail down what wa... |
24,031 | I’ve red that some universities in Japan offer a non-degree program called *research student.* I want to know:
1. Why do students usually apply as a research student?
2. Do research students work on things that haven’t been done before? Or do they work on anything that interests them (of course) but that is not necess... | 2014/06/27 | [
"https://academia.stackexchange.com/questions/24031",
"https://academia.stackexchange.com",
"https://academia.stackexchange.com/users/17944/"
] | I've only encountered the term "research student" in Japan (研究生), most (all ?) graduate schools in Japan offer it (see for example the [Graduate School of Information Sciences of Tohoku University](http://is.tohoku.ac.jp/_eng/entrance/guide.html)). As I understand it
1. A student will apply as a research student if th... | Usually, students who go through a research program, aim for a research project or a project the output of which may be a research report or a scientific publication. As far as this program is only offered in a few number of universities or research centers; I just want to add some comment to the questions you asked. ... |
5,514 | Highcharts is supposed to be an open source chart project that is free for personal use and for non-profit organisations. For non-profit organisations and individuals it is licensed under the [Creative Commons (CC) Attribution-NonCommercial licence](http://Creative%20Commons%20(CC)%20Attribution-NonCommercial%20licence... | 2017/05/26 | [
"https://opensource.stackexchange.com/questions/5514",
"https://opensource.stackexchange.com",
"https://opensource.stackexchange.com/users/5534/"
] | Firstly, IANAL/IANYL.
That said, [Creative Commons says](https://creativecommons.org/faq/#does-my-use-violate-the-noncommercial-clause-of-the-licenses) that the NC licence prohibits uses that are "*primarily intended for or directed toward commercial advantage or monetary compensation*". They go on to note that
>
> ... | The CC-BY-NC 3.0 license has this to say about non-commercial/commercial use:
>
> You may not exercise any of the rights granted to You in Section 3 above in any manner that is primarily intended for or directed toward commercial advantage or private monetary compensation.
>
>
> — [CC-BY-NC 3.0](https://creativecom... |
5,514 | Highcharts is supposed to be an open source chart project that is free for personal use and for non-profit organisations. For non-profit organisations and individuals it is licensed under the [Creative Commons (CC) Attribution-NonCommercial licence](http://Creative%20Commons%20(CC)%20Attribution-NonCommercial%20licence... | 2017/05/26 | [
"https://opensource.stackexchange.com/questions/5514",
"https://opensource.stackexchange.com",
"https://opensource.stackexchange.com/users/5534/"
] | The CC-BY-NC 3.0 license has this to say about non-commercial/commercial use:
>
> You may not exercise any of the rights granted to You in Section 3 above in any manner that is primarily intended for or directed toward commercial advantage or private monetary compensation.
>
>
> — [CC-BY-NC 3.0](https://creativecom... | No answer seems to have told you this already so let me highlight that Highcharts is *not* open source nor free software! On their website they are very careful not to use these terms. Instead they say that they are "Free for non-commercial" (this means at no cost) and "Open" (which is vague but is basically about tryi... |
5,514 | Highcharts is supposed to be an open source chart project that is free for personal use and for non-profit organisations. For non-profit organisations and individuals it is licensed under the [Creative Commons (CC) Attribution-NonCommercial licence](http://Creative%20Commons%20(CC)%20Attribution-NonCommercial%20licence... | 2017/05/26 | [
"https://opensource.stackexchange.com/questions/5514",
"https://opensource.stackexchange.com",
"https://opensource.stackexchange.com/users/5534/"
] | Firstly, IANAL/IANYL.
That said, [Creative Commons says](https://creativecommons.org/faq/#does-my-use-violate-the-noncommercial-clause-of-the-licenses) that the NC licence prohibits uses that are "*primarily intended for or directed toward commercial advantage or monetary compensation*". They go on to note that
>
> ... | >
> Now as I understand it, this organisation does not need a licence for
> Highcharts and if I was an employee of this organisation I could just
> use highcharts to develop a Highcharts enabled website for them.
>
>
>
IANAL. But
(a) the licensee would normally be the organisation rather than its employers or c... |
5,514 | Highcharts is supposed to be an open source chart project that is free for personal use and for non-profit organisations. For non-profit organisations and individuals it is licensed under the [Creative Commons (CC) Attribution-NonCommercial licence](http://Creative%20Commons%20(CC)%20Attribution-NonCommercial%20licence... | 2017/05/26 | [
"https://opensource.stackexchange.com/questions/5514",
"https://opensource.stackexchange.com",
"https://opensource.stackexchange.com/users/5534/"
] | Firstly, IANAL/IANYL.
That said, [Creative Commons says](https://creativecommons.org/faq/#does-my-use-violate-the-noncommercial-clause-of-the-licenses) that the NC licence prohibits uses that are "*primarily intended for or directed toward commercial advantage or monetary compensation*". They go on to note that
>
> ... | No answer seems to have told you this already so let me highlight that Highcharts is *not* open source nor free software! On their website they are very careful not to use these terms. Instead they say that they are "Free for non-commercial" (this means at no cost) and "Open" (which is vague but is basically about tryi... |
5,514 | Highcharts is supposed to be an open source chart project that is free for personal use and for non-profit organisations. For non-profit organisations and individuals it is licensed under the [Creative Commons (CC) Attribution-NonCommercial licence](http://Creative%20Commons%20(CC)%20Attribution-NonCommercial%20licence... | 2017/05/26 | [
"https://opensource.stackexchange.com/questions/5514",
"https://opensource.stackexchange.com",
"https://opensource.stackexchange.com/users/5534/"
] | >
> Now as I understand it, this organisation does not need a licence for
> Highcharts and if I was an employee of this organisation I could just
> use highcharts to develop a Highcharts enabled website for them.
>
>
>
IANAL. But
(a) the licensee would normally be the organisation rather than its employers or c... | No answer seems to have told you this already so let me highlight that Highcharts is *not* open source nor free software! On their website they are very careful not to use these terms. Instead they say that they are "Free for non-commercial" (this means at no cost) and "Open" (which is vague but is basically about tryi... |
35,528 | I am building a website, and my designer came up with the idea of using a (3d) tag cloud to display the different actions a user can take (the site's functionality is somewhat complex, and so explaining its functionality is one of the main challenges).
On one hand the idea seems really compelling as it is an interact... | 2013/02/27 | [
"https://ux.stackexchange.com/questions/35528",
"https://ux.stackexchange.com",
"https://ux.stackexchange.com/users/1831/"
] | Text is a structured form of information, and to get at the information your brain has to process it. Processing text in a tag cloud (even a 2D one) presents a much **higher cognitive load** than a simple list. A 3D tag cloud would present an even higher cognitive load, and is something that I would not recommend.
Tag... | A 3d tag cloud is an interesting concept/idea, but unless you are exploring or presenting some complex relationship then most of it will just end up as being too visually complex and not necessarily all that usable. I guess there are always going to be people who like 3d bar charts because they are visually stimulated ... |
35,528 | I am building a website, and my designer came up with the idea of using a (3d) tag cloud to display the different actions a user can take (the site's functionality is somewhat complex, and so explaining its functionality is one of the main challenges).
On one hand the idea seems really compelling as it is an interact... | 2013/02/27 | [
"https://ux.stackexchange.com/questions/35528",
"https://ux.stackexchange.com",
"https://ux.stackexchange.com/users/1831/"
] | Text is a structured form of information, and to get at the information your brain has to process it. Processing text in a tag cloud (even a 2D one) presents a much **higher cognitive load** than a simple list. A 3D tag cloud would present an even higher cognitive load, and is something that I would not recommend.
Tag... | Tag clouds should not be used for tags, much less for website functions.
One of your problems could be
>
> the site's functionality is somewhat complex, and so explaining its
> functionality is one of the main challenges).
>
>
>
Taking a complicated problem, and adding a complicated way of displaying that pro... |
35,528 | I am building a website, and my designer came up with the idea of using a (3d) tag cloud to display the different actions a user can take (the site's functionality is somewhat complex, and so explaining its functionality is one of the main challenges).
On one hand the idea seems really compelling as it is an interact... | 2013/02/27 | [
"https://ux.stackexchange.com/questions/35528",
"https://ux.stackexchange.com",
"https://ux.stackexchange.com/users/1831/"
] | *Initial disclaimer: My post may at first look seem a bit hard, but it's all in the best of interest in helping a UX.SE user in need.*
---
Yes you confuse users, and you confuse me. I'm not really sure what problem the tag cloud would solve, as opposed to any other control. From your explaination, you're building som... | A 3d tag cloud is an interesting concept/idea, but unless you are exploring or presenting some complex relationship then most of it will just end up as being too visually complex and not necessarily all that usable. I guess there are always going to be people who like 3d bar charts because they are visually stimulated ... |
35,528 | I am building a website, and my designer came up with the idea of using a (3d) tag cloud to display the different actions a user can take (the site's functionality is somewhat complex, and so explaining its functionality is one of the main challenges).
On one hand the idea seems really compelling as it is an interact... | 2013/02/27 | [
"https://ux.stackexchange.com/questions/35528",
"https://ux.stackexchange.com",
"https://ux.stackexchange.com/users/1831/"
] | *Initial disclaimer: My post may at first look seem a bit hard, but it's all in the best of interest in helping a UX.SE user in need.*
---
Yes you confuse users, and you confuse me. I'm not really sure what problem the tag cloud would solve, as opposed to any other control. From your explaination, you're building som... | Tag clouds should not be used for tags, much less for website functions.
One of your problems could be
>
> the site's functionality is somewhat complex, and so explaining its
> functionality is one of the main challenges).
>
>
>
Taking a complicated problem, and adding a complicated way of displaying that pro... |
35,528 | I am building a website, and my designer came up with the idea of using a (3d) tag cloud to display the different actions a user can take (the site's functionality is somewhat complex, and so explaining its functionality is one of the main challenges).
On one hand the idea seems really compelling as it is an interact... | 2013/02/27 | [
"https://ux.stackexchange.com/questions/35528",
"https://ux.stackexchange.com",
"https://ux.stackexchange.com/users/1831/"
] | A 3d tag cloud is an interesting concept/idea, but unless you are exploring or presenting some complex relationship then most of it will just end up as being too visually complex and not necessarily all that usable. I guess there are always going to be people who like 3d bar charts because they are visually stimulated ... | Tag clouds should not be used for tags, much less for website functions.
One of your problems could be
>
> the site's functionality is somewhat complex, and so explaining its
> functionality is one of the main challenges).
>
>
>
Taking a complicated problem, and adding a complicated way of displaying that pro... |
16,851 | SRBs and missiles use [grain](https://space.stackexchange.com/questions/14107/ways-to-obtain-thrust-curves-of-different-grain-geometries) to regulate thrust over time, as only exposed surface of the propellant burns.
But what causes propellant to burn only on the surface, and regulates the speed at which the surface b... | 2016/06/27 | [
"https://space.stackexchange.com/questions/16851",
"https://space.stackexchange.com",
"https://space.stackexchange.com/users/103/"
] | If we have a pressure shock front travelling very fast through the material it is an explosion. The reaction inside the explosive is started by the sudden pressure rise, not by a temperature rise. But when the solid rocket fuel burns, we have a nearly constant pressure inside the rocket and no travelling shock front. T... | Surface area, pure and simple. The more surface area visible, the faster the burning will occur.
As to what separates them from explosives, it is that the propellant is so tightly bound that only the surface can burn. If there are cracks, then solid rockets can in fact explode, so they are very carefully manufactured... |
16,851 | SRBs and missiles use [grain](https://space.stackexchange.com/questions/14107/ways-to-obtain-thrust-curves-of-different-grain-geometries) to regulate thrust over time, as only exposed surface of the propellant burns.
But what causes propellant to burn only on the surface, and regulates the speed at which the surface b... | 2016/06/27 | [
"https://space.stackexchange.com/questions/16851",
"https://space.stackexchange.com",
"https://space.stackexchange.com/users/103/"
] | A propellant deflagrates, rather than explodes. The difference between them is that deflagration relies on the thermal energy of the flame front, rather than the energy of the shockwave caused by detonation.
The key to this process is a [balance](https://en.wikipedia.org/wiki/Deflagration#Flame_physics) between two fa... | Surface area, pure and simple. The more surface area visible, the faster the burning will occur.
As to what separates them from explosives, it is that the propellant is so tightly bound that only the surface can burn. If there are cracks, then solid rockets can in fact explode, so they are very carefully manufactured... |
16,851 | SRBs and missiles use [grain](https://space.stackexchange.com/questions/14107/ways-to-obtain-thrust-curves-of-different-grain-geometries) to regulate thrust over time, as only exposed surface of the propellant burns.
But what causes propellant to burn only on the surface, and regulates the speed at which the surface b... | 2016/06/27 | [
"https://space.stackexchange.com/questions/16851",
"https://space.stackexchange.com",
"https://space.stackexchange.com/users/103/"
] | I've asked [the same question](https://chemistry.stackexchange.com/questions/54282/how-is-combustion-speed-regulated-in-solid-propellants) on Chemistry.SE and got some more factors than mentioned in the answers here.
* flexible binding agent (rubber), that prevents forming cracks under pressure, is essential to mainta... | Surface area, pure and simple. The more surface area visible, the faster the burning will occur.
As to what separates them from explosives, it is that the propellant is so tightly bound that only the surface can burn. If there are cracks, then solid rockets can in fact explode, so they are very carefully manufactured... |
16,851 | SRBs and missiles use [grain](https://space.stackexchange.com/questions/14107/ways-to-obtain-thrust-curves-of-different-grain-geometries) to regulate thrust over time, as only exposed surface of the propellant burns.
But what causes propellant to burn only on the surface, and regulates the speed at which the surface b... | 2016/06/27 | [
"https://space.stackexchange.com/questions/16851",
"https://space.stackexchange.com",
"https://space.stackexchange.com/users/103/"
] | If we have a pressure shock front travelling very fast through the material it is an explosion. The reaction inside the explosive is started by the sudden pressure rise, not by a temperature rise. But when the solid rocket fuel burns, we have a nearly constant pressure inside the rocket and no travelling shock front. T... | Looking through the description of [APCP](https://en.wikipedia.org/wiki/Ammonium_perchlorate_composite_propellant), I noticed that it contains metal *powder*. That means your assumption about the oxidizer isn't correct. At microscopic level, the oxidizer is *not* distributed throughout the volume of the metal. The dist... |
16,851 | SRBs and missiles use [grain](https://space.stackexchange.com/questions/14107/ways-to-obtain-thrust-curves-of-different-grain-geometries) to regulate thrust over time, as only exposed surface of the propellant burns.
But what causes propellant to burn only on the surface, and regulates the speed at which the surface b... | 2016/06/27 | [
"https://space.stackexchange.com/questions/16851",
"https://space.stackexchange.com",
"https://space.stackexchange.com/users/103/"
] | If we have a pressure shock front travelling very fast through the material it is an explosion. The reaction inside the explosive is started by the sudden pressure rise, not by a temperature rise. But when the solid rocket fuel burns, we have a nearly constant pressure inside the rocket and no travelling shock front. T... | A propellant deflagrates, rather than explodes. The difference between them is that deflagration relies on the thermal energy of the flame front, rather than the energy of the shockwave caused by detonation.
The key to this process is a [balance](https://en.wikipedia.org/wiki/Deflagration#Flame_physics) between two fa... |
16,851 | SRBs and missiles use [grain](https://space.stackexchange.com/questions/14107/ways-to-obtain-thrust-curves-of-different-grain-geometries) to regulate thrust over time, as only exposed surface of the propellant burns.
But what causes propellant to burn only on the surface, and regulates the speed at which the surface b... | 2016/06/27 | [
"https://space.stackexchange.com/questions/16851",
"https://space.stackexchange.com",
"https://space.stackexchange.com/users/103/"
] | A propellant deflagrates, rather than explodes. The difference between them is that deflagration relies on the thermal energy of the flame front, rather than the energy of the shockwave caused by detonation.
The key to this process is a [balance](https://en.wikipedia.org/wiki/Deflagration#Flame_physics) between two fa... | Looking through the description of [APCP](https://en.wikipedia.org/wiki/Ammonium_perchlorate_composite_propellant), I noticed that it contains metal *powder*. That means your assumption about the oxidizer isn't correct. At microscopic level, the oxidizer is *not* distributed throughout the volume of the metal. The dist... |
16,851 | SRBs and missiles use [grain](https://space.stackexchange.com/questions/14107/ways-to-obtain-thrust-curves-of-different-grain-geometries) to regulate thrust over time, as only exposed surface of the propellant burns.
But what causes propellant to burn only on the surface, and regulates the speed at which the surface b... | 2016/06/27 | [
"https://space.stackexchange.com/questions/16851",
"https://space.stackexchange.com",
"https://space.stackexchange.com/users/103/"
] | I've asked [the same question](https://chemistry.stackexchange.com/questions/54282/how-is-combustion-speed-regulated-in-solid-propellants) on Chemistry.SE and got some more factors than mentioned in the answers here.
* flexible binding agent (rubber), that prevents forming cracks under pressure, is essential to mainta... | Looking through the description of [APCP](https://en.wikipedia.org/wiki/Ammonium_perchlorate_composite_propellant), I noticed that it contains metal *powder*. That means your assumption about the oxidizer isn't correct. At microscopic level, the oxidizer is *not* distributed throughout the volume of the metal. The dist... |
16,851 | SRBs and missiles use [grain](https://space.stackexchange.com/questions/14107/ways-to-obtain-thrust-curves-of-different-grain-geometries) to regulate thrust over time, as only exposed surface of the propellant burns.
But what causes propellant to burn only on the surface, and regulates the speed at which the surface b... | 2016/06/27 | [
"https://space.stackexchange.com/questions/16851",
"https://space.stackexchange.com",
"https://space.stackexchange.com/users/103/"
] | I've asked [the same question](https://chemistry.stackexchange.com/questions/54282/how-is-combustion-speed-regulated-in-solid-propellants) on Chemistry.SE and got some more factors than mentioned in the answers here.
* flexible binding agent (rubber), that prevents forming cracks under pressure, is essential to mainta... | A propellant deflagrates, rather than explodes. The difference between them is that deflagration relies on the thermal energy of the flame front, rather than the energy of the shockwave caused by detonation.
The key to this process is a [balance](https://en.wikipedia.org/wiki/Deflagration#Flame_physics) between two fa... |
135,873 | I have an idea that the seas of a world are red, not blue. However, the world should also be the birthplace of an intelligent alien species. Would it be scientifically possible to have a world with a red sea and where intelligent life can still develop? | 2019/01/07 | [
"https://worldbuilding.stackexchange.com/questions/135873",
"https://worldbuilding.stackexchange.com",
"https://worldbuilding.stackexchange.com/users/55800/"
] | Sure. Just have a microorganism endemic to the seas that colours them red. Some sort of algae, maybe, that produces a red dye naturally as part of their life cycle. We kind of have that here on earth, manifesting as a [red tide](https://en.wikipedia.org/wiki/Red_tide) during algal blooms.
If the coloration is produced... | The reason our own ocean is blue is because of the color of the sky. If your sky is red/orange, you might end up with a red ocean. You could also do what a couple others have said and try an alga that's red. |
135,873 | I have an idea that the seas of a world are red, not blue. However, the world should also be the birthplace of an intelligent alien species. Would it be scientifically possible to have a world with a red sea and where intelligent life can still develop? | 2019/01/07 | [
"https://worldbuilding.stackexchange.com/questions/135873",
"https://worldbuilding.stackexchange.com",
"https://worldbuilding.stackexchange.com/users/55800/"
] | Absolutely. [There's actually a sea on Earth which is red(ish)](https://www.livescience.com/32112-is-the-red-sea-really-red.html).
So it wouldn't take that much extrapolation to extend the algae planetwide and make it a brighter color. I'd think you'd want it to be loosely matted enough to provide flow of oxygen and s... | If the oceans contain very high concentrations of iron, in the form of rust, it would create a red ocean.
This environment would be ideal for [rust-eating microbes](http://www.nbcnews.com/id/40533835/ns/technology_and_science-science/t/new-species-rust-eating-bacteria-destroying-titanic/), which could form the base o... |
135,873 | I have an idea that the seas of a world are red, not blue. However, the world should also be the birthplace of an intelligent alien species. Would it be scientifically possible to have a world with a red sea and where intelligent life can still develop? | 2019/01/07 | [
"https://worldbuilding.stackexchange.com/questions/135873",
"https://worldbuilding.stackexchange.com",
"https://worldbuilding.stackexchange.com/users/55800/"
] | Sure. Just have a microorganism endemic to the seas that colours them red. Some sort of algae, maybe, that produces a red dye naturally as part of their life cycle. We kind of have that here on earth, manifesting as a [red tide](https://en.wikipedia.org/wiki/Red_tide) during algal blooms.
If the coloration is produced... | If the oceans contain very high concentrations of iron, in the form of rust, it would create a red ocean.
This environment would be ideal for [rust-eating microbes](http://www.nbcnews.com/id/40533835/ns/technology_and_science-science/t/new-species-rust-eating-bacteria-destroying-titanic/), which could form the base o... |
135,873 | I have an idea that the seas of a world are red, not blue. However, the world should also be the birthplace of an intelligent alien species. Would it be scientifically possible to have a world with a red sea and where intelligent life can still develop? | 2019/01/07 | [
"https://worldbuilding.stackexchange.com/questions/135873",
"https://worldbuilding.stackexchange.com",
"https://worldbuilding.stackexchange.com/users/55800/"
] | Absolutely. [There's actually a sea on Earth which is red(ish)](https://www.livescience.com/32112-is-the-red-sea-really-red.html).
So it wouldn't take that much extrapolation to extend the algae planetwide and make it a brighter color. I'd think you'd want it to be loosely matted enough to provide flow of oxygen and s... | If you want a really exotic answer, perhaps your world has a [Fluorescein](https://en.wikipedia.org/wiki/Fluorescein) ocean. Fluorescein is in essence a complex carbohydrate, or in other words an organic compound, that naturally 'red-shifts' light, absorbing photons and releasing longer wavelength, lower energy photons... |
135,873 | I have an idea that the seas of a world are red, not blue. However, the world should also be the birthplace of an intelligent alien species. Would it be scientifically possible to have a world with a red sea and where intelligent life can still develop? | 2019/01/07 | [
"https://worldbuilding.stackexchange.com/questions/135873",
"https://worldbuilding.stackexchange.com",
"https://worldbuilding.stackexchange.com/users/55800/"
] | Absolutely. [There's actually a sea on Earth which is red(ish)](https://www.livescience.com/32112-is-the-red-sea-really-red.html).
So it wouldn't take that much extrapolation to extend the algae planetwide and make it a brighter color. I'd think you'd want it to be loosely matted enough to provide flow of oxygen and s... | The reason our own ocean is blue is because of the color of the sky. If your sky is red/orange, you might end up with a red ocean. You could also do what a couple others have said and try an alga that's red. |
135,873 | I have an idea that the seas of a world are red, not blue. However, the world should also be the birthplace of an intelligent alien species. Would it be scientifically possible to have a world with a red sea and where intelligent life can still develop? | 2019/01/07 | [
"https://worldbuilding.stackexchange.com/questions/135873",
"https://worldbuilding.stackexchange.com",
"https://worldbuilding.stackexchange.com/users/55800/"
] | I decided to delete my comment and answer the question.
Here's your problem:
[](https://i.stack.imgur.com/tlSDz.gif)
This is a chart of color absorption for water. It shows that blue is reflected very well (water doesn't absorb blue). On the otherha... | The reason our own ocean is blue is because of the color of the sky. If your sky is red/orange, you might end up with a red ocean. You could also do what a couple others have said and try an alga that's red. |
135,873 | I have an idea that the seas of a world are red, not blue. However, the world should also be the birthplace of an intelligent alien species. Would it be scientifically possible to have a world with a red sea and where intelligent life can still develop? | 2019/01/07 | [
"https://worldbuilding.stackexchange.com/questions/135873",
"https://worldbuilding.stackexchange.com",
"https://worldbuilding.stackexchange.com/users/55800/"
] | Sure. Just have a microorganism endemic to the seas that colours them red. Some sort of algae, maybe, that produces a red dye naturally as part of their life cycle. We kind of have that here on earth, manifesting as a [red tide](https://en.wikipedia.org/wiki/Red_tide) during algal blooms.
If the coloration is produced... | ***Your Ocean has a high hemoglobin content***
I would suggest using some sort of symbiotic system where said ocean thermally
convects hemoglobin to the surface where it absorbs Oxygen from the atmosphere.
This would create a bright red color. The convection along with the weight of
the molecule could then cause it to... |
135,873 | I have an idea that the seas of a world are red, not blue. However, the world should also be the birthplace of an intelligent alien species. Would it be scientifically possible to have a world with a red sea and where intelligent life can still develop? | 2019/01/07 | [
"https://worldbuilding.stackexchange.com/questions/135873",
"https://worldbuilding.stackexchange.com",
"https://worldbuilding.stackexchange.com/users/55800/"
] | Absolutely. [There's actually a sea on Earth which is red(ish)](https://www.livescience.com/32112-is-the-red-sea-really-red.html).
So it wouldn't take that much extrapolation to extend the algae planetwide and make it a brighter color. I'd think you'd want it to be loosely matted enough to provide flow of oxygen and s... | ***Your Ocean has a high hemoglobin content***
I would suggest using some sort of symbiotic system where said ocean thermally
convects hemoglobin to the surface where it absorbs Oxygen from the atmosphere.
This would create a bright red color. The convection along with the weight of
the molecule could then cause it to... |
135,873 | I have an idea that the seas of a world are red, not blue. However, the world should also be the birthplace of an intelligent alien species. Would it be scientifically possible to have a world with a red sea and where intelligent life can still develop? | 2019/01/07 | [
"https://worldbuilding.stackexchange.com/questions/135873",
"https://worldbuilding.stackexchange.com",
"https://worldbuilding.stackexchange.com/users/55800/"
] | There are two easy ways:
1. The color "blue" is partially a function of light reflected by the sky. If the sky is red to the human eye, say due to dust, the water will be reddish.
2. On Earth, Chlorophyll (the green component of plants) actually reflects more red light than green. Our eyes are more sensitive to the gr... | The reason our own ocean is blue is because of the color of the sky. If your sky is red/orange, you might end up with a red ocean. You could also do what a couple others have said and try an alga that's red. |
135,873 | I have an idea that the seas of a world are red, not blue. However, the world should also be the birthplace of an intelligent alien species. Would it be scientifically possible to have a world with a red sea and where intelligent life can still develop? | 2019/01/07 | [
"https://worldbuilding.stackexchange.com/questions/135873",
"https://worldbuilding.stackexchange.com",
"https://worldbuilding.stackexchange.com/users/55800/"
] | ***Your Ocean has a high hemoglobin content***
I would suggest using some sort of symbiotic system where said ocean thermally
convects hemoglobin to the surface where it absorbs Oxygen from the atmosphere.
This would create a bright red color. The convection along with the weight of
the molecule could then cause it to... | The reason our own ocean is blue is because of the color of the sky. If your sky is red/orange, you might end up with a red ocean. You could also do what a couple others have said and try an alga that's red. |
2,670 | There are linguists that are very much against conlanging, here are two commonly claimed reasons:
1. It's not science.
2. It wastes manpower, time and energy that should have been used to
rescue an already existing rare natural language or do field work.
The latter reason is also common among non-linguists.
What oth... | 2012/10/06 | [
"https://linguistics.stackexchange.com/questions/2670",
"https://linguistics.stackexchange.com",
"https://linguistics.stackexchange.com/users/119/"
] | Not sure about being “against”, but I’ve seen some linguists dismiss conlang studies due to a strong form of nativism. Suppose you’re convinced that 1) all languages are variations of an universal, hard-wired human capacity; 2) languages can only be acquired “for real” when you’re a child in the critical period; and 3)... | Creating a language is like writing a novel or creating a sculpture: it can be a fun exercise, and an object of art for people to admire. If you happen to not be into a certain genre, you will probably not be interested in studying it.
I think the same thing applies to constructed languages. I personally do not find t... |
2,670 | There are linguists that are very much against conlanging, here are two commonly claimed reasons:
1. It's not science.
2. It wastes manpower, time and energy that should have been used to
rescue an already existing rare natural language or do field work.
The latter reason is also common among non-linguists.
What oth... | 2012/10/06 | [
"https://linguistics.stackexchange.com/questions/2670",
"https://linguistics.stackexchange.com",
"https://linguistics.stackexchange.com/users/119/"
] | That this currently isn't a field with much revenue (except maybe movie languages) or practical use associated with it has already been mentioned.
I think there is a throwing-out-the-baby-with-the-bath-water dynamic going on with the following triggers:
1. Crackpots. They exist in the conlang community and seem to be... | Creating a language is like writing a novel or creating a sculpture: it can be a fun exercise, and an object of art for people to admire. If you happen to not be into a certain genre, you will probably not be interested in studying it.
I think the same thing applies to constructed languages. I personally do not find t... |
2,670 | There are linguists that are very much against conlanging, here are two commonly claimed reasons:
1. It's not science.
2. It wastes manpower, time and energy that should have been used to
rescue an already existing rare natural language or do field work.
The latter reason is also common among non-linguists.
What oth... | 2012/10/06 | [
"https://linguistics.stackexchange.com/questions/2670",
"https://linguistics.stackexchange.com",
"https://linguistics.stackexchange.com/users/119/"
] | Though there are some linguists who express hostility toward conlanging, most notably Yaguello in her book "Lunatic Lovers of Language," I haven't heard of any general outcry from the linguistics community against conlanging. However, I do believe that most linguists consider natural language to be the proper subject m... | Creating a language is like writing a novel or creating a sculpture: it can be a fun exercise, and an object of art for people to admire. If you happen to not be into a certain genre, you will probably not be interested in studying it.
I think the same thing applies to constructed languages. I personally do not find t... |
2,670 | There are linguists that are very much against conlanging, here are two commonly claimed reasons:
1. It's not science.
2. It wastes manpower, time and energy that should have been used to
rescue an already existing rare natural language or do field work.
The latter reason is also common among non-linguists.
What oth... | 2012/10/06 | [
"https://linguistics.stackexchange.com/questions/2670",
"https://linguistics.stackexchange.com",
"https://linguistics.stackexchange.com/users/119/"
] | Not sure about being “against”, but I’ve seen some linguists dismiss conlang studies due to a strong form of nativism. Suppose you’re convinced that 1) all languages are variations of an universal, hard-wired human capacity; 2) languages can only be acquired “for real” when you’re a child in the critical period; and 3)... | Though there are some linguists who express hostility toward conlanging, most notably Yaguello in her book "Lunatic Lovers of Language," I haven't heard of any general outcry from the linguistics community against conlanging. However, I do believe that most linguists consider natural language to be the proper subject m... |
2,670 | There are linguists that are very much against conlanging, here are two commonly claimed reasons:
1. It's not science.
2. It wastes manpower, time and energy that should have been used to
rescue an already existing rare natural language or do field work.
The latter reason is also common among non-linguists.
What oth... | 2012/10/06 | [
"https://linguistics.stackexchange.com/questions/2670",
"https://linguistics.stackexchange.com",
"https://linguistics.stackexchange.com/users/119/"
] | That this currently isn't a field with much revenue (except maybe movie languages) or practical use associated with it has already been mentioned.
I think there is a throwing-out-the-baby-with-the-bath-water dynamic going on with the following triggers:
1. Crackpots. They exist in the conlang community and seem to be... | Though there are some linguists who express hostility toward conlanging, most notably Yaguello in her book "Lunatic Lovers of Language," I haven't heard of any general outcry from the linguistics community against conlanging. However, I do believe that most linguists consider natural language to be the proper subject m... |
151,351 | [Spartan 6 clocking resources.](http://www.xilinx.com/support/documentation/user_guides/ug382.pdf) The link here refers to the clocking resources of spartan-6 FPGA. I am using the DCM-CLKGEN primitive described in the link, to generate a 8x clock based on an input clock. It works fine as long as the input clock is stab... | 2015/01/28 | [
"https://electronics.stackexchange.com/questions/151351",
"https://electronics.stackexchange.com",
"https://electronics.stackexchange.com/users/65403/"
] | I suggest that you talk to another professor.
I'm assuming you use an H-bridge motor controller to actually drive the motor. Without actually trying to implement it (that is, it may not work), I'd suggest that the controller has an enable input which will disable its internal drive. If you disable the controller just ... | Here's a short answer which could be improved upon if we knew more about the currents and voltages you're working with. Data sheets, links, etc., to the motor and batteries would help.
: |
157,066 | 1. Because of his experience making his own films, he was hired as a script supervisor by Cathay Studios. **Soon afterwards**, Woo was able to start directing.
2. Because of his experience making his own films, he was hired as a script supervisor by Cathay Studios. **Soon**, Woo was able to start directing.
3. Becau... | 2018/02/19 | [
"https://ell.stackexchange.com/questions/157066",
"https://ell.stackexchange.com",
"https://ell.stackexchange.com/users/-1/"
] | The first one is more correct. When in doubt, try to split the sentences into parts:
>
> At what time does [the next plane to London] leave?
>
>
>
The subject in this sentence is "the next plane to London" - which is a perfectly correct way to distinguish it from both "the next plane to Madrid" or "the last plane... | I agree with @maciej-stachowski that the first version is better, and I agree with their analysis of that version's syntax. *the next plane to London* is what you're asking about, and it's the plane that is flying to London soonest from your location.
I also think that answer makes a good point that *the next plane* b... |
63,009 | My mom wants to do baking but her oven doesn't have bottom heating element. It only has an element on top, with a fan at the back.
She told me that she can't make me a good pizza or cake without it.
Is there any way around? | 2015/10/31 | [
"https://cooking.stackexchange.com/questions/63009",
"https://cooking.stackexchange.com",
"https://cooking.stackexchange.com/users/40437/"
] | Many modern ovens seem to have unusual element configurations, but with a fan it makes no difference, just use as the oven manual indicates
Cooking a pizza in any domestic electric oven is tricky, as it requires more heat than an electric oven can generate. Using a metal or stone slab helps | For things that can be baked for a short period of time, you can partially compensate by adding a baking stone in the bottom of the oven, then sufficiently preheating the oven.
The stone will release its heat, resulting in there being some additional heat coming from the bottom of the oven.
For pizzas, you can move t... |
63,009 | My mom wants to do baking but her oven doesn't have bottom heating element. It only has an element on top, with a fan at the back.
She told me that she can't make me a good pizza or cake without it.
Is there any way around? | 2015/10/31 | [
"https://cooking.stackexchange.com/questions/63009",
"https://cooking.stackexchange.com",
"https://cooking.stackexchange.com/users/40437/"
] | For things that can be baked for a short period of time, you can partially compensate by adding a baking stone in the bottom of the oven, then sufficiently preheating the oven.
The stone will release its heat, resulting in there being some additional heat coming from the bottom of the oven.
For pizzas, you can move t... | I know using a cast iron skillet starting off your pizzas on the bottom rack depending on the thickness of the crust for 15 to 25 minutes and raising it to the second to the top for the last 7 to 12 minutes and the cast iron skillet will continue cooking once you shut the oven off to make it nice and crispy... I will a... |
63,009 | My mom wants to do baking but her oven doesn't have bottom heating element. It only has an element on top, with a fan at the back.
She told me that she can't make me a good pizza or cake without it.
Is there any way around? | 2015/10/31 | [
"https://cooking.stackexchange.com/questions/63009",
"https://cooking.stackexchange.com",
"https://cooking.stackexchange.com/users/40437/"
] | Many modern ovens seem to have unusual element configurations, but with a fan it makes no difference, just use as the oven manual indicates
Cooking a pizza in any domestic electric oven is tricky, as it requires more heat than an electric oven can generate. Using a metal or stone slab helps | I have a similar type of oven. For basic baking (cake/brownies), I started turning the temp on the oven down about 20 degrees and baking the items for the max time. That seems to be helping.
HOWEVER, I am still struggling with pizza and pies (thus searching the internet, and stumbling onto this thread).
I might try... |
63,009 | My mom wants to do baking but her oven doesn't have bottom heating element. It only has an element on top, with a fan at the back.
She told me that she can't make me a good pizza or cake without it.
Is there any way around? | 2015/10/31 | [
"https://cooking.stackexchange.com/questions/63009",
"https://cooking.stackexchange.com",
"https://cooking.stackexchange.com/users/40437/"
] | I have a similar type of oven. For basic baking (cake/brownies), I started turning the temp on the oven down about 20 degrees and baking the items for the max time. That seems to be helping.
HOWEVER, I am still struggling with pizza and pies (thus searching the internet, and stumbling onto this thread).
I might try... | I know using a cast iron skillet starting off your pizzas on the bottom rack depending on the thickness of the crust for 15 to 25 minutes and raising it to the second to the top for the last 7 to 12 minutes and the cast iron skillet will continue cooking once you shut the oven off to make it nice and crispy... I will a... |
63,009 | My mom wants to do baking but her oven doesn't have bottom heating element. It only has an element on top, with a fan at the back.
She told me that she can't make me a good pizza or cake without it.
Is there any way around? | 2015/10/31 | [
"https://cooking.stackexchange.com/questions/63009",
"https://cooking.stackexchange.com",
"https://cooking.stackexchange.com/users/40437/"
] | Many modern ovens seem to have unusual element configurations, but with a fan it makes no difference, just use as the oven manual indicates
Cooking a pizza in any domestic electric oven is tricky, as it requires more heat than an electric oven can generate. Using a metal or stone slab helps | I know using a cast iron skillet starting off your pizzas on the bottom rack depending on the thickness of the crust for 15 to 25 minutes and raising it to the second to the top for the last 7 to 12 minutes and the cast iron skillet will continue cooking once you shut the oven off to make it nice and crispy... I will a... |
344,510 | [](https://i.stack.imgur.com/CUnSG.jpg)
According to my analysis, none of the options are correct. But the answer mentioned in my workbook is option B.
[](https://i.stack.imgur.com/e... | 2017/12/11 | [
"https://electronics.stackexchange.com/questions/344510",
"https://electronics.stackexchange.com",
"https://electronics.stackexchange.com/users/-1/"
] | 1. Yes, the Zener breaks down because of the 10V offset. The sine wave is to allow you to measure the impedance of the Zener model at the test current.
2. From the datasheet you can usually find information that will help. Zx (dynamic impedance), for example, but it has to be specified at or near the operating current.... | Any voltage above 6.2V will cause the Zener to break down.
Peak current will simply be (11.4 - 6.2)/100 = 52 mA |
344,510 | [](https://i.stack.imgur.com/CUnSG.jpg)
According to my analysis, none of the options are correct. But the answer mentioned in my workbook is option B.
[](https://i.stack.imgur.com/e... | 2017/12/11 | [
"https://electronics.stackexchange.com/questions/344510",
"https://electronics.stackexchange.com",
"https://electronics.stackexchange.com/users/-1/"
] | Any voltage above 6.2V will cause the Zener to break down.
Peak current will simply be (11.4 - 6.2)/100 = 52 mA | Actually your voltage regulator works. 2,8Vpp input variation causes only 6mVpp variation in output. Not bad for a circuit this simple.
This regulator principle is not good, if you want to use the regulated voltage to supply some load which takes plenty of current and that current is not constant, but varies widely.
... |
344,510 | [](https://i.stack.imgur.com/CUnSG.jpg)
According to my analysis, none of the options are correct. But the answer mentioned in my workbook is option B.
[](https://i.stack.imgur.com/e... | 2017/12/11 | [
"https://electronics.stackexchange.com/questions/344510",
"https://electronics.stackexchange.com",
"https://electronics.stackexchange.com/users/-1/"
] | 1. Yes, the Zener breaks down because of the 10V offset. The sine wave is to allow you to measure the impedance of the Zener model at the test current.
2. From the datasheet you can usually find information that will help. Zx (dynamic impedance), for example, but it has to be specified at or near the operating current.... | Actually your voltage regulator works. 2,8Vpp input variation causes only 6mVpp variation in output. Not bad for a circuit this simple.
This regulator principle is not good, if you want to use the regulated voltage to supply some load which takes plenty of current and that current is not constant, but varies widely.
... |
167,840 | I recently switched from Win 7 to Ubuntu 12.04...Best day of my life :)
I have a question relating to my Vodafone K3772-Z USB modem. When I plug it in, the lights start flashing on the device, meaning that it is functional. In the network menu I get a "Wired network Vodafone K3772-Z disconnected". I have set up the a ... | 2012/07/25 | [
"https://askubuntu.com/questions/167840",
"https://askubuntu.com",
"https://askubuntu.com/users/79131/"
] | You can use [SAKIS3G](http://www.sakis3g.org/) to form a connection without unlocking it. I never unlocked the device and it worked fine.
NOTE: I could also use another network's sim on a network locked device using SAKIS3G. | Just bought a Vodafone K3772-Z USB modem. Could not get it to work at all in 12.04 but, I have dual boot Windows 7 and 12.04.
Boot into Windows 7 and allow the Vodafone K3772-Z USB modem to register, install and check that its working. Then reboot back into Ubuntu.
Click on **Network Manager** indicator → **Edit Con... |
16,376 | I've currently got a Fedora 21 system that's set up *exactly* the way I like it. I've had to mess with SELinux a fair bit, and its a pain to get all that redone, so my usual method of cp and reinstall will not quite work.
I'd like to be able to back up my system essentially the same way I back up my Windows systems - ... | 2015/01/18 | [
"https://softwarerecs.stackexchange.com/questions/16376",
"https://softwarerecs.stackexchange.com",
"https://softwarerecs.stackexchange.com/users/125/"
] | I've not tried this myself, but yesterday stumbled upon **[Systemback](http://sourceforge.net/projects/systemback/ "Systemback at Sourceforge")**, which claims to do exactly that:
>
> Systemback makes it easy to create backups of system and users configuration files. In case of problems you can easily restore the pre... | [fsarchiver](http://www.fsarchiver.org/) looks pretty nice. I'm not sure how much incremental-backup support it has, as it looks like it aims to be more of a dumpfs / restorefs. It can do mulithreaded [compression](http://www.fsarchiver.org/Compression); it maps 1-9 to a choice of lzo/gzip/bzip2/lzma with different set... |
56,943,008 | I am looking for a way that I can develop an app cheaply for a very specific use.
Specifically, I would like to create an game that can be played online between different phones.
I have some coding and development experience, and I would like to make the app iOS compatible (initially... open to Android integration l... | 2019/07/08 | [
"https://Stackoverflow.com/questions/56943008",
"https://Stackoverflow.com",
"https://Stackoverflow.com/users/11756696/"
] | One thing to consider is what are the game performance requirements?
If it is a simple game, using a [Javascript game engine](https://github.com/bebraw/jswiki/wiki/Game-Engines) may be a better option as it can be hosted on a server (and viewed in a browser) to start with, and later bundled in a progressive web app w... | To developp on Android, it's free, you just pay if you want to publish the app on store.
For ios, you can't do anything without creating a developper account, so pay $99.
You're always able to use a cross-platform langage (react native, flutter for ex.) but as soon as you want to deploy on real apple device, you'll n... |
351,218 | I just posted to our blog about our [Third Quarter Community Roadmap for 2020](https://stackoverflow.blog/2020/07/23/the-loop-our-community-roadmap-for-q3-2020/).
[![Q3 2020 Community Roadmap. For July: "Community at our Center": Training Launch and New Moderator Agreement. "Community Builders": Review Queue: Reviewer... | 2020/07/23 | [
"https://meta.stackexchange.com/questions/351218",
"https://meta.stackexchange.com",
"https://meta.stackexchange.com/users/139284/"
] | Some sites have asked to have their vote to close threshold lowered, from 5 to 3.
It's something that would be really nice, and while some CMs had access to do it in the past, now they do not. As it requires a dev to help our CM, could this be on the roadmap? It's maybe not a big item, but some sites are waiting for s... | Your efforts are very much appreciated!
I find it extremely encouraging that you managed to get onto a path that seems to combine very different interests: On the one hand, the legitimate business need to attract users and paying customers. On the other hand, such core elements like improving moderation culture and to... |
351,218 | I just posted to our blog about our [Third Quarter Community Roadmap for 2020](https://stackoverflow.blog/2020/07/23/the-loop-our-community-roadmap-for-q3-2020/).
[![Q3 2020 Community Roadmap. For July: "Community at our Center": Training Launch and New Moderator Agreement. "Community Builders": Review Queue: Reviewer... | 2020/07/23 | [
"https://meta.stackexchange.com/questions/351218",
"https://meta.stackexchange.com",
"https://meta.stackexchange.com/users/139284/"
] | Since I'm in the middle of trying to get some moderation in place on the *moderator* end of things, and rustling up some missing functionality - does this involve retrofitting moderation tools into the "legacy" [TL](https://meta.stackexchange.com/tags/teachers-lounge/info), or enhancing the temp-permanent one on the MS... | >
> Downvotes research (July)
>
>
> Receiving downvotes on Stack Overflow can be a frustrating and
> confusing experience. We currently ask users to downvote posts that
> are not useful or are unclear, but this can be subjective and
> interpreted in different ways. We will run a short targeted onsite
> survey to bet... |
351,218 | I just posted to our blog about our [Third Quarter Community Roadmap for 2020](https://stackoverflow.blog/2020/07/23/the-loop-our-community-roadmap-for-q3-2020/).
[![Q3 2020 Community Roadmap. For July: "Community at our Center": Training Launch and New Moderator Agreement. "Community Builders": Review Queue: Reviewer... | 2020/07/23 | [
"https://meta.stackexchange.com/questions/351218",
"https://meta.stackexchange.com",
"https://meta.stackexchange.com/users/139284/"
] | The blog post implies that "Downvotes Research" is going to be limited to Stack Overflow here. I suspect you'll find very different results if you also start looking at the more subjective sites instead of just the technically oriented ones, and especially the sites which deal with more controversial topics (e.g. [IPS]... | Some sites have asked to have their vote to close threshold lowered, from 5 to 3.
It's something that would be really nice, and while some CMs had access to do it in the past, now they do not. As it requires a dev to help our CM, could this be on the roadmap? It's maybe not a big item, but some sites are waiting for s... |
351,218 | I just posted to our blog about our [Third Quarter Community Roadmap for 2020](https://stackoverflow.blog/2020/07/23/the-loop-our-community-roadmap-for-q3-2020/).
[![Q3 2020 Community Roadmap. For July: "Community at our Center": Training Launch and New Moderator Agreement. "Community Builders": Review Queue: Reviewer... | 2020/07/23 | [
"https://meta.stackexchange.com/questions/351218",
"https://meta.stackexchange.com",
"https://meta.stackexchange.com/users/139284/"
] | Since I'm in the middle of trying to get some moderation in place on the *moderator* end of things, and rustling up some missing functionality - does this involve retrofitting moderation tools into the "legacy" [TL](https://meta.stackexchange.com/tags/teachers-lounge/info), or enhancing the temp-permanent one on the MS... | Your efforts are very much appreciated!
I find it extremely encouraging that you managed to get onto a path that seems to combine very different interests: On the one hand, the legitimate business need to attract users and paying customers. On the other hand, such core elements like improving moderation culture and to... |
351,218 | I just posted to our blog about our [Third Quarter Community Roadmap for 2020](https://stackoverflow.blog/2020/07/23/the-loop-our-community-roadmap-for-q3-2020/).
[![Q3 2020 Community Roadmap. For July: "Community at our Center": Training Launch and New Moderator Agreement. "Community Builders": Review Queue: Reviewer... | 2020/07/23 | [
"https://meta.stackexchange.com/questions/351218",
"https://meta.stackexchange.com",
"https://meta.stackexchange.com/users/139284/"
] | **Update:** Y'all should *really* be looking at how GitHub does this: <https://github.com/github/roadmap>
Just a *brilliant* bit of information design. Each task follows a consistent format:
1. **Summary** - a succinct, clear description of the task.
2. **Intended Outcome** - the expected result of the task's success... | Since I'm in the middle of trying to get some moderation in place on the *moderator* end of things, and rustling up some missing functionality - does this involve retrofitting moderation tools into the "legacy" [TL](https://meta.stackexchange.com/tags/teachers-lounge/info), or enhancing the temp-permanent one on the MS... |
351,218 | I just posted to our blog about our [Third Quarter Community Roadmap for 2020](https://stackoverflow.blog/2020/07/23/the-loop-our-community-roadmap-for-q3-2020/).
[![Q3 2020 Community Roadmap. For July: "Community at our Center": Training Launch and New Moderator Agreement. "Community Builders": Review Queue: Reviewer... | 2020/07/23 | [
"https://meta.stackexchange.com/questions/351218",
"https://meta.stackexchange.com",
"https://meta.stackexchange.com/users/139284/"
] | The blog post implies that "Downvotes Research" is going to be limited to Stack Overflow here. I suspect you'll find very different results if you also start looking at the more subjective sites instead of just the technically oriented ones, and especially the sites which deal with more controversial topics (e.g. [IPS]... | >
> Downvotes research (July)
>
>
> Receiving downvotes on Stack Overflow can be a frustrating and
> confusing experience. We currently ask users to downvote posts that
> are not useful or are unclear, but this can be subjective and
> interpreted in different ways. We will run a short targeted onsite
> survey to bet... |
351,218 | I just posted to our blog about our [Third Quarter Community Roadmap for 2020](https://stackoverflow.blog/2020/07/23/the-loop-our-community-roadmap-for-q3-2020/).
[![Q3 2020 Community Roadmap. For July: "Community at our Center": Training Launch and New Moderator Agreement. "Community Builders": Review Queue: Reviewer... | 2020/07/23 | [
"https://meta.stackexchange.com/questions/351218",
"https://meta.stackexchange.com",
"https://meta.stackexchange.com/users/139284/"
] | I'd just like to take the time to give a quick thank you to Yaakov and the team for a quick response to some of the concerns raised about this blog post.
In [Discord](https://discord.gg/XkuSNvq), a concern was raised about how D&I training was mentioned for *moderators*, but there was no mention of that same training ... | Your efforts are very much appreciated!
I find it extremely encouraging that you managed to get onto a path that seems to combine very different interests: On the one hand, the legitimate business need to attract users and paying customers. On the other hand, such core elements like improving moderation culture and to... |
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