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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
39,877 | 2 | null | 39,867 | 0 | null | make sure the user that is running the cron job has the permissions needed to encrypt the file.
| null | CC BY-SA 2.5 | null | 2008-09-02T16:02:43.790 | 2008-09-02T16:02:43.790 | null | null | 17 | null |
39,878 | 2 | null | 39,847 | 1 | null | Also, you could use autoconf and distribute your application in source form only. :)
| null | CC BY-SA 2.5 | null | 2008-09-02T16:03:04.117 | 2008-09-02T16:03:04.117 | null | null | 3,886 | null |
39,873 | 2 | null | 36,014 | 2 | null | Personally I'm not convinced by the threading theory at all.
The one time I've seen this before, I was working with a library which also defined Exception and the usings I had meant that the actual Catch was referring to a different "Exception" type (if it had been fully qualified it was Company.Lib.Exception but it w... | null | CC BY-SA 2.5 | null | 2008-09-02T16:00:45.823 | 2008-09-02T20:33:41.050 | 2008-09-02T20:33:41.063 | 1,120 | 1,120 | null |
39,879 | 1 | 39,961 | null | 326 | 194,117 | Is it a deliberate design decision or a problem with our current day browsers which will be rectified in the coming versions?
| Why doesn't JavaScript support multithreading? | CC BY-SA 2.5 | 0 | 2008-09-02T16:03:23.773 | 2021-10-31T06:09:09.017 | 2008-09-05T00:17:55.690 | 184 | 184 | [
"javascript",
"multithreading",
"browser"
] |
39,883 | 2 | null | 39,874 | -4 | null | An array would probably be fine. If you wanted more convenient means of "traversing" the board, you could easily build methods to abstract away the details of the data structure implementation.
| null | CC BY-SA 2.5 | null | 2008-09-02T16:05:14.330 | 2008-09-02T16:05:14.330 | null | null | 337 | null |
39,884 | 2 | null | 39,107 | 0 | null | [Fiddler](http://www.fiddler2.com/fiddler2/) is a(nother) web proxy that can be used to degrade your connection.
| null | CC BY-SA 2.5 | null | 2008-09-02T16:05:17.077 | 2008-09-02T16:05:17.077 | null | null | 3,920 | null |
39,887 | 2 | null | 39,879 | 0 | null | As far as I have heared Google Chrome will have multithreaded javascript, so it is a "current implementations" problem.
| null | CC BY-SA 2.5 | null | 2008-09-02T16:05:38.557 | 2008-09-02T16:05:38.557 | null | null | 999 | null |
39,872 | 2 | null | 32,597 | 2 | null | One critical thing you has to keep in mind about TFS, is that it likes to have the machine all to it self. So if you have to create a separate instance on Hyper-V do it using the proven Windows Server 2003 platform with SQL Server 2005.
I am sure Microsoft has done a great job getting it to work under Windows Serve... | null | CC BY-SA 2.5 | null | 2008-09-02T16:00:41.593 | 2008-09-02T16:00:41.593 | null | null | 17 | null |
39,891 | 2 | null | 39,746 | 2 | null | In order to be able to use an extension in Explorer, the "bitness" of the extension needs to match the bitness of the operating system. This is because (at least under Windows) you can't load a 32-bit DLL into a 64-bit process -- or vice versa. If there's no 64-bit version of HgTortoise, then you can't use it with Ex... | null | CC BY-SA 2.5 | null | 2008-09-02T16:07:51.843 | 2008-09-02T16:07:51.843 | null | null | 533 | null |
39,881 | 2 | null | 39,874 | 9 | null | The simple approach is to use an 8x8 integer array. Use 0 for empty squares and assign values for the pieces:
```
1 white pawns
2 white knights
3 white bishops
4 white rooks
5 white queens
6 white king
Black pieces use negative values
-1 black pawn
-2 black knight
etc
8| -4 -2 -3 -5 -6 -3 -2 -4
7| -1 -1 -1 -1 -1 -1 ... | null | CC BY-SA 2.5 | null | 2008-09-02T16:04:17.780 | 2008-09-02T16:04:17.780 | null | null | 4,262 | null |
39,885 | 2 | null | 39,874 | 0 | null | ```
int[8][8]
0=no piece
1=king
2=queen
3=rook
4=knight
5=bishop
6=pawn
```
use positive ints for white and negative ints for black
| null | CC BY-SA 2.5 | null | 2008-09-02T16:05:21.600 | 2008-09-02T16:12:54.077 | 2008-09-02T16:12:54.077 | 2,554 | 2,554 | null |
39,900 | 2 | null | 39,879 | 12 | null | Do you mean why doesn't the language support multithreading or why don't JavaScript engines in browsers support multithreading?
The answer to the first question is that JavaScript in the browser is meant to be run in a sandbox and in a machine/OS-independent way, to add multithreading support would complicate the lang... | null | CC BY-SA 2.5 | null | 2008-09-02T16:09:40.293 | 2008-09-02T16:09:40.293 | null | null | 4,249 | null |
39,889 | 2 | null | 35,463 | 0 | null | I don't think (at least can't find a way to make) [Chris' answer](https://stackoverflow.com/questions/35463/how-to-divide-two-64-bit-numbers-in-linux-kernel#35472) work in this case because actually changes the dividend in-place. Getting the absolute value implies a temporary variable whose value will change the way I... | null | CC BY-SA 2.5 | null | 2008-09-02T16:06:26.620 | 2008-09-02T16:06:26.620 | 2017-05-23T11:48:37.237 | -1 | null | null |
39,892 | 1 | 40,036 | null | 21 | 19,638 | The IE Developer Toolbar is a plugin that can dock or separate from the browser. I understand its much more difficult to do this in IE than in Firefox.
- - -
| How To Write a Plug-In for IE | CC BY-SA 2.5 | 0 | 2008-09-02T16:07:53.310 | 2014-12-18T06:11:47.213 | 2012-08-14T09:57:21.653 | 735,446 | 4,239 | [
"internet-explorer",
"plugins",
"ieaddon"
] |
39,899 | 2 | null | 39,874 | 1 | null | I would use a multidimensional array so that each element in an array is a grid reference to a square on the board.
Thus
```
board = arrary(A = array (1,2,3,4,5,5,6,7,8),
B = array (12,3,.... etc...
etc...
)
```
Then is then the board square A1.
In reality yo... | null | CC BY-SA 2.5 | null | 2008-09-02T16:09:31.340 | 2008-09-02T16:09:31.340 | null | null | 319 | null |
39,898 | 2 | null | 39,867 | 0 | null | I've came across this problem once.
I can't really tell you why, but I dont think cron executes with the same environment variable as the user do.
I actually had to export the good path for my programs to execute well.
Is gpg at least trying to execute?
Or are the files you are trying to encypt actually in the curre... | null | CC BY-SA 2.5 | null | 2008-09-02T16:09:05.117 | 2008-09-02T16:09:05.117 | null | null | 2,907 | null |
39,906 | 2 | null | 39,903 | -1 | null | C++, upon which C# is derived, specified that the default class access level is private. C# carries this forward for better or worse.
| null | CC BY-SA 2.5 | null | 2008-09-02T16:13:32.687 | 2008-09-02T16:13:32.687 | null | null | 2,894 | null |
39,888 | 2 | null | 39,855 | 3 | null | I don't know of a way to embed PowerPoint slides directly into HTML. However, there are a number of solutions online for converting a PPT file into a [SWF](http://en.wikipedia.org/wiki/SWF), which can be embedded into HTML just like any other Flash movie.
[Googling for 'ppt to swf'](http://www.google.com/search?source... | null | CC BY-SA 3.0 | null | 2008-09-02T16:05:53.487 | 2011-10-19T09:11:41.280 | 2011-10-19T09:11:41.280 | 63,550 | 1,409 | null |
39,907 | 2 | null | 39,691 | 1 | null | You can pick up a lot from [Pro JavaScript Techniques](https://rads.stackoverflow.com/amzn/click/com/1590597273), and I'm looking forward to Resig's forthcoming [Secrets of the JavaScript Ninja](http://jsninja.com/).
| null | CC BY-SA 2.5 | null | 2008-09-02T16:13:33.983 | 2008-09-02T16:13:33.983 | null | null | 4,203 | null |
39,903 | 1 | 39,955 | null | 6 | 439 | Why does Visual Studio declare new classes as private in C#? I almost always switch them over to public, am I the crazy one?
| VS.NET defaults to private class | CC BY-SA 2.5 | null | 2008-09-02T16:10:31.837 | 2016-08-05T13:51:14.637 | null | null | 632 | [
"c#",
"visual-studio"
] |
39,896 | 2 | null | 39,874 | 13 | null | Initially, use an to represent the chess board.
You can start programing using this notation. Give point values for the pieces. For example:
```
**White**
9 = white queen
5 = white rook
3 = bishop
3 = knight
1 = pawn
**black**
-9 = white queen
-5 = white rook
-3 = bishop
-3 = knight
-1 = pawn
White King: very larg... | null | CC BY-SA 2.5 | null | 2008-09-02T16:08:42.887 | 2008-09-02T16:14:06.507 | 2008-09-02T16:14:06.507 | 184 | 184 | null |
39,910 | 1 | 40,929 | null | 1 | 5,513 | I want to use the MultipleLookupField control in a web page that will run in the context of SharePoint. I was wondering if anyone would help me with an example, which shows step by step how to use the control two display two SPField Collections.
| How to use the SharePoint MultipleLookupField control? | CC BY-SA 2.5 | null | 2008-09-02T16:14:06.773 | 2011-12-07T15:36:12.113 | 2011-12-07T15:36:12.113 | 3,043 | 1,360 | [
"sharepoint"
] |
39,912 | 1 | 39,944 | null | 158 | 221,822 | I was looking at the API documentation for stl vector, and noticed there was no method on the vector class that allowed the removal of an element with a certain value. This seems like a common operation, and it seems odd that there's no built in way to do this.
| How do I remove an item from a stl vector with a certain value? | CC BY-SA 2.5 | 0 | 2008-09-02T16:14:13.170 | 2022-06-17T15:04:19.587 | null | null | 1,546 | [
"c++",
"stl"
] |
39,914 | 1 | 41,224 | null | 0 | 417 | Windows has a feature that allows an administrator to perform auto-logon whenever it is started. How can this feature be activated?
| How do I set windows to perform auto login? | CC BY-SA 2.5 | null | 2008-09-02T16:15:10.000 | 2010-10-11T13:32:38.637 | 2008-09-03T05:48:02.213 | 1,596 | 1,596 | [
"windows"
] |
39,913 | 2 | null | 39,879 | 1 | null | It's the implementations that doesn't support multi-threading. Currently Google Gears is providing a way to use some form of concurrency by executing external processes but that's about it.
The new browser Google is supposed to release today (Google Chrome) executes some code in parallel by separating it in process.
... | null | CC BY-SA 2.5 | null | 2008-09-02T16:14:48.083 | 2008-09-02T16:14:48.083 | null | null | 4,269 | null |
39,916 | 1 | 39,963 | null | 22 | 21,208 | Is there a programmatic way to build files, without depending on OS specific functions (i.e. `exec()`, `passthru()`)?
| Programmatically building htpasswd | CC BY-SA 3.0 | 0 | 2008-09-02T16:15:23.197 | 2017-12-08T13:41:55.063 | 2017-12-08T13:41:55.063 | 1,033,581 | 115 | [
"php",
"automation",
".htpasswd"
] |
39,919 | 2 | null | 39,903 | -2 | null | For security reasons.
You want to expose certain methods and not your whole class.
| null | CC BY-SA 3.0 | null | 2008-09-02T16:15:54.117 | 2014-12-31T13:45:56.507 | 2014-12-31T13:45:56.507 | 3,702,088 | 740 | null |
39,917 | 2 | null | 39,867 | 1 | null | You should make sure that GPG is in your path when the cronjob is running. Your best guess would be do get the full path of GPG (by doing `which gpg`) and running it using the full path (for example `/usr/bin/gpp...`).
Some other debugging tips:
- `$?`- `/usr/bin/gpg ... 2>&1 >> gpg.log`
| null | CC BY-SA 2.5 | null | 2008-09-02T16:15:26.927 | 2008-09-02T16:15:26.927 | null | null | 1,265 | null |
39,915 | 1 | 39,997 | null | 1 | 273 | There are several types of objects in a system, and each has it's own table in the database. A user should be able to comment on any of them. How would you design the comments table(s)? I can think of a few options:
1. One comments table, with a FK column for each object type (ObjectAID, ObjectBID, etc)
2. Several co... | Extra tables or non-specific foreign keys? | CC BY-SA 2.5 | 0 | 2008-09-02T16:15:15.443 | 2008-11-03T20:55:23.090 | 2008-11-03T20:55:23.090 | 23,855 | 521 | [
"database-design",
"foreign-keys",
"normalization"
] |
39,920 | 2 | null | 3,748 | 0 | null | I prefer to store image paths in the DB and images on the filesystem (with rsync between servers to keep everything reasonably current).
However, some of the content-management-system stuff I do needs the images in the CMS for several reasons- visibility control (so the asset is held back until the press release goes ... | null | CC BY-SA 2.5 | null | 2008-09-02T16:15:56.783 | 2008-09-02T16:15:56.783 | null | null | 4,276 | null |
39,908 | 2 | null | 39,903 | 0 | null | No I always have to slap that "public" keyword on the front of the class, so you are not alone. I guess the template designers thought it was a good idea to start with the very basics. You can edit these templates though in your Visual Studio install, if it really annoys you that much, but I haven't gotten to that po... | null | CC BY-SA 2.5 | null | 2008-09-02T16:13:57.740 | 2008-09-02T16:13:57.740 | null | null | 17 | null |
39,911 | 2 | null | 39,903 | 16 | null | I am not sure WHY it does that, but here's what you do in order to get Visual Studio to create the class as Public by default:
Go over to “Program Files\Microsoft Visual Studio 9.0\Common7\IDE\ItemTemplates\CSharp\Code\1033″, you will find a file called Class.zip, inside the .zip file open the file called Class.cs, th... | null | CC BY-SA 2.5 | null | 2008-09-02T16:14:09.143 | 2008-09-02T17:19:23.513 | 2008-09-02T17:19:23.513 | 2,257 | 2,257 | null |
39,924 | 2 | null | 39,771 | 6 | null | If your system clock is set properly and hasn't wrapped around, and if your NIC has its own MAC (i.e. you haven't set a custom MAC) and your NIC vendor has not been recycling MACs (which they are not supposed to do but which has been known to occur), and if your system's GUID generation function is properly implemented... | null | CC BY-SA 2.5 | null | 2008-09-02T16:16:20.590 | 2008-09-02T16:16:20.590 | null | null | 2,131 | null |
39,922 | 2 | null | 39,879 | 13 | null | I don't know the rationale for this decision, but I know that you can simulate some of the benefits of multi-threaded programming using setTimeout. You can give the illusion of multiple processes doing things at the same time, though in reality, everything happens in one thread.
Just have your function do a little bi... | null | CC BY-SA 2.5 | null | 2008-09-02T16:16:13.367 | 2008-09-02T16:16:13.367 | null | null | 4,257 | null |
39,927 | 2 | null | 39,475 | 8 | null | It's not a simple answer, sadly. But this might help:
[Recovering from repository corruption](http://schacon.github.com/git/user-manual.html#recovering-from-repository-corruption) (from the Git's user manual).
| null | CC BY-SA 3.0 | null | 2008-09-02T16:17:20.587 | 2012-01-03T13:06:09.393 | 2012-01-03T13:06:09.393 | 612,704 | 4,272 | null |
39,923 | 2 | null | 39,912 | 16 | null | Use the global method std::remove with the begin and end iterator, and then use std::vector.erase to actually remove the elements.
Documentation links
std::remove [http://www.cppreference.com/cppalgorithm/remove.html](http://www.cppreference.com/cppalgorithm/remove.html)
std::vector.erase [http://www.cppreference.com/... | null | CC BY-SA 2.5 | null | 2008-09-02T16:16:19.200 | 2008-09-02T17:33:35.600 | 2008-09-02T17:33:35.600 | 1,546 | 1,546 | null |
39,928 | 1 | 40,105 | null | 5 | 28,370 | I'm getting a `Connection Busy With Results From Another Command` error from a SQLServer Native Client driver when a SSIS package is running. Only when talking to SQLServer 2000. A different part that talks to SQLServer 2005 seems to always run fine. Any thoughts?
| How to fix native client error 'Connection is busy with results for another command'? | CC BY-SA 3.0 | null | 2008-09-02T16:18:36.700 | 2017-09-06T21:09:00.107 | 2011-07-29T16:18:56.357 | null | 2,978 | [
"sql-server",
"ssis",
"connection"
] |
39,926 | 2 | null | 39,874 | 4 | null | There are of course a number of different ways to represent a chessboard, and the best way will depend on what is most important to you.
Your two main choices are between speed and code clarity.
If speed is your priority then you must use a 64 bit data type for each set of pieces on the board (e.g. white pawns, black... | null | CC BY-SA 3.0 | null | 2008-09-02T16:16:46.923 | 2013-02-20T12:48:01.680 | 2013-02-20T12:48:01.680 | 4,200 | 4,200 | null |
39,938 | 2 | null | 39,915 | 1 | null | Is it feasible to design the schema so that the commentable (for lack of a better word) tables follow one of the standard inheritance-modeling patterns? If so, you can have the comment table's FK point to the common parent table.
| null | CC BY-SA 2.5 | null | 2008-09-02T16:21:37.770 | 2008-09-02T16:21:37.770 | null | null | 4,203 | null |
39,918 | 2 | null | 37,628 | 127 | null | One of my favorite uses of reflection is the below Java dump method. It takes any object as a parameter and uses the Java reflection API to print out every field name and value.
```
import java.lang.reflect.Array;
import java.lang.reflect.Field;
public static String dump(Object o, int callCount) {
callCount++;
... | null | CC BY-SA 4.0 | null | 2008-09-02T16:15:28.813 | 2019-01-29T00:08:22.867 | 2019-01-29T00:08:22.867 | 745,750 | 2,453 | null |
39,929 | 1 | 40,069 | null | 7 | 2,193 | What is the easiest way to create and verify PGP/GPG signatures from within a Python application?
I can call pgp or gpg using subprocess and parse the output, but I was looking for a way that didn't require an external program to be installed (my application is cross-platform mac/windows/unix).
| PGP signatures from Python? | CC BY-SA 2.5 | 0 | 2008-09-02T16:19:11.533 | 2011-01-31T10:37:45.287 | null | null | 3,002 | [
"python",
"security",
"cross-platform",
"gnupg"
] |
39,945 | 2 | null | 39,879 | 6 | null | Just as matt b said, the question is not very clear. Assuming that you are asking about multithreading support in the language: because it isn't needed for 99.999% of the applications running in the browser currently. If you really need it, there are workarounds (like using window.setTimeout).
In general multithreadin... | null | CC BY-SA 2.5 | null | 2008-09-02T16:24:01.710 | 2008-09-02T16:24:01.710 | null | null | 1,265 | null |
39,948 | 2 | null | 31,584 | 0 | null | I ended up doing this a lot when working with the Apache POI excel library; I ended up writing helper methods that chained so I could apply formatting, data types, internal cell data, formulas, and cell positioning.
For stuff with lots of little tiny flyweight elements that need to have finicky little tweaks applied i... | null | CC BY-SA 2.5 | null | 2008-09-02T16:25:59.803 | 2008-09-02T16:25:59.803 | null | null | 4,276 | null |
39,946 | 1 | 39,988 | null | 76 | 46,099 | I'm trying to boil down the concepts of coupling and cohesion to a concise definition. Can someone give me a short and understandable explanation (shorter than the definitions on Wikipedia [here](http://en.wikipedia.org/wiki/Coupling_%28computer_science%29) and [here](http://en.wikipedia.org/wiki/Cohesion_%28computer_s... | Coupling and cohesion | CC BY-SA 2.5 | 0 | 2008-09-02T16:24:57.107 | 2021-10-01T07:23:14.497 | 2021-10-01T07:23:14.497 | 6,638,882 | 1,772 | [
"oop",
"architecture",
"theory",
"software-design",
"ooad"
] |
39,935 | 2 | null | 39,916 | -2 | null | [Trac](http://trac.edgewall.org) ships with a Python replacement for htpasswd, which I'm sure you could port to your language of choice: [htpasswd.py](http://trac.edgewall.org/browser/trunk/contrib/htpasswd.py).
| null | CC BY-SA 2.5 | null | 2008-09-02T16:20:51.717 | 2008-09-02T16:20:51.717 | null | null | 4,272 | null |
39,931 | 2 | null | 39,879 | 25 | null | Traditionally, JS was intended for short, quick-running pieces of code. If you had major calculations going on, you did it on a server - the idea of a JS+HTML that ran in your browser for long periods of time doing non-trivial things was absurd.
Of course, now we have that. But, it'll take a bit for browsers to catch... | null | CC BY-SA 2.5 | null | 2008-09-02T16:19:46.603 | 2008-09-04T21:12:52.357 | 2017-05-23T12:26:26.863 | -1 | 811 | null |
39,950 | 2 | null | 37,586 | -2 | null | Check out this [older post](https://stackoverflow.com/questions/33449/can-you-call-a-webservice-from-tsql-code). I have to agree with that post's #1 answer; it's hard to imagine a scenario where this could be a good design.
Can't you write a service, or standalone application, which would talk to a table in your data... | null | CC BY-SA 2.5 | null | 2008-09-02T16:26:37.103 | 2008-09-02T16:26:37.103 | 2017-05-23T12:33:26.220 | -1 | 672 | null |
39,947 | 2 | null | 39,742 | 14 | null | Quoting from the [Git FAQ](https://git.wiki.kernel.org/index.php/GitFaq#Does_git_have_keyword_expansion.3F):
> Does git have keyword expansion?Not recommended. Keyword expansion causes all sorts of strange problems and
isn't really useful anyway, especially within the context of an SCM. Outside
git you may perform keyw... | null | CC BY-SA 3.0 | null | 2008-09-02T16:25:27.917 | 2013-02-25T11:49:22.833 | 2020-06-20T09:12:55.060 | -1 | 4,272 | null |
39,941 | 2 | null | 39,912 | 4 | null | See also [std::remove_if](https://en.cppreference.com/w/cpp/algorithm/remove) to be able to use a predicate...
Here's the example from the link above:
```
vector<int> V;
V.push_back(1);
V.push_back(4);
V.push_back(2);
V.push_back(8);
V.push_back(5);
V.push_back(7);
copy(V.begin(), V.end(), ostream_iterator<int>(cout... | null | CC BY-SA 4.0 | null | 2008-09-02T16:22:24.507 | 2020-05-18T17:41:23.540 | 2020-05-18T17:41:23.540 | 9,810,780 | 4,177 | null |
39,953 | 2 | null | 39,946 | 71 | null | Coupling - A measure of how much a module (package, class, method) relies on other modules. It is desirable to reduce coupling, or reduce the amount that a given module relies on the other modules of a system.
Cohesion - A measure of how closely related the members (classes, methods, functionality within a method) of ... | null | CC BY-SA 2.5 | null | 2008-09-02T16:27:02.093 | 2008-09-02T16:27:02.093 | null | null | 572 | null |
39,958 | 2 | null | 39,903 | 0 | null | Even if you mark a class as public, members are still private by default. In other words, the class is pretty much useless outside the same namespace. I think making it public by default instead may go too far, though. Try using 'internal' some. It should provide enough access for purposes.
| null | CC BY-SA 2.5 | null | 2008-09-02T16:29:19.373 | 2008-09-02T16:39:16.243 | 2008-09-02T16:39:16.243 | 3,043 | 3,043 | null |
39,952 | 2 | null | 22,708 | 0 | null | Here's Gary Waters solution
```
Function ConvertNumberToColumnLetter2(ByVal colNum As Long) As String
Dim i As Long, x As Long
For i = 6 To 0 Step -1
x = (1 - 26 ^ (i + 1)) / (-25) - 1 ‘ Geometric Series formula
If colNum > x Then
ConvertNumberToColumnLetter2 = ConvertNumberToColumn... | null | CC BY-SA 2.5 | null | 2008-09-02T16:26:56.603 | 2008-09-02T16:26:56.603 | null | null | 4,280 | null |
39,964 | 2 | null | 39,874 | 4 | null | Well, not sure if this helps, but Deep Blue used a single 6-bit number to represent a specific position on the board. This helped it save footprint on-chip in comparison to it's competitor, which used a 64-bit bitboard.
This might not be relevant, since chances are, you might have 64 bit registers on your target hard... | null | CC BY-SA 2.5 | null | 2008-09-02T16:29:58.687 | 2008-09-02T16:29:58.687 | null | null | 4,224 | null |
39,966 | 2 | null | 39,734 | 3 | null | I believe anything non-trival you'll have to create a [Context Menu Handler](http://msdn.microsoft.com/en-us/library/bb776881.aspx).
You'll have to create a COM object that will create the menus and carry out the commands as they're clicked. I've only done this using C++ and COM. I'm not sure if there are easier ways ... | null | CC BY-SA 2.5 | null | 2008-09-02T16:30:22.820 | 2008-09-02T17:12:51.780 | 2008-09-02T17:12:51.780 | 3,655 | 3,655 | null |
39,960 | 1 | 40,173 | null | 26 | 15,100 | In Python one can get a dictionary of all local and global variables in the current scope with the built-in functions `locals()` and `globals()`. Is there some equivalent way of doing this in Javascript? For instance, I would like to do something like the following:
```
var foo = function(){ alert('foo'); };
var bar... | Javascript equivalent of Python's locals()? | CC BY-SA 3.0 | 0 | 2008-09-02T16:29:30.997 | 2016-12-25T12:30:26.780 | 2016-12-25T12:30:26.780 | 2,314,737 | 208 | [
"javascript",
"python"
] |
39,968 | 2 | null | 39,946 | 2 | null | "Coupling is a measure of interdependencies between modules,
which should be minimized"
"cohesion, a quality to be maximized, focuses on the relationships
between the activities performed by each module."
quoted from this paper: [http://steve.vinoski.net/pdf/IEEE-Old_Measures_for_New_Services.pdf](http://steve.vinoski... | null | CC BY-SA 2.5 | null | 2008-09-02T16:31:10.337 | 2008-09-02T16:31:10.337 | null | null | 3,245 | null |
39,976 | 2 | null | 39,946 | 4 | null | A quick-and-dirty way to measure coupling is to measure your `import` (or similar) statements.
| null | CC BY-SA 2.5 | null | 2008-09-02T16:34:32.810 | 2008-09-02T16:34:32.810 | null | null | 4,203 | null |
39,944 | 2 | null | 39,912 | 183 | null | `std::remove` does not actually erase elements from the container: it moves the elements to be removed to the end of the container, and returns the new end iterator which can be passed to `container_type::erase` to do the actual removal of the extra elements that are now at the end of the container:
```
std::vector<int... | null | CC BY-SA 4.0 | null | 2008-09-02T16:23:15.520 | 2022-06-17T15:04:19.587 | 2022-06-17T15:04:19.587 | 2,436,175 | 2,666 | null |
39,974 | 2 | null | 39,915 | 0 | null | @Hank Gay
So something like:
1. ObjectA ObjectAID ParentID
2. ObjectB ObjectBID ParentID
3. Comments CommentID ParentID
4. Parents ParentID
| null | CC BY-SA 2.5 | null | 2008-09-02T16:34:19.080 | 2008-09-02T16:34:19.080 | null | null | 521 | null |
39,955 | 2 | null | 39,903 | 8 | null | Private access by default seems like a reasonable design choice on the part of the C# language specifiers.
A good general design principle is to make all access levels as restrictive as possible, to minimize dependencies. You are less likely to end up with the wrong access level if you start as restrictive as possible... | null | CC BY-SA 2.5 | null | 2008-09-02T16:28:29.767 | 2008-09-02T16:28:29.767 | null | null | 3,776 | null |
39,970 | 2 | null | 39,691 | 36 | null | Seconding [Javascript: The Good Parts](http://oreilly.com/catalog/9780596517748/) and Resig's book [Secrets of the Javascript Ninja](http://jsninja.com/).
Here are some tips for Javascript:
- - [YUI](http://developer.yahoo.com/yui/)- [http://yuiblog.com/blog/2007/06/12/module-pattern/](http://yuiblog.com/blog/2007/06... | null | CC BY-SA 2.5 | null | 2008-09-02T16:31:14.143 | 2008-09-02T16:31:14.143 | null | null | 956 | null |
39,981 | 2 | null | 39,742 | 4 | null | Git does have pre-commit and post-commit hooks, they are located inside each .git/hooks directory. Just modify the files and chmod them to make them executable.
| null | CC BY-SA 2.5 | null | 2008-09-02T16:36:09.933 | 2008-09-02T16:36:09.933 | null | null | 3,748 | null |
39,978 | 2 | null | 39,758 | 14 | null | This is long-term positioning for Google; they are clearly trying to build a more stable application platform for web-based development. All of their changes (security, sandboxing, process isolation) are clearly intended to make the browser a better application for hosting complex apps.
This is what Microsoft was worr... | null | CC BY-SA 2.5 | null | 2008-09-02T16:35:21.823 | 2008-09-02T16:35:21.823 | null | null | 4,276 | null |
39,984 | 2 | null | 39,977 | 1 | null | A tag is a reference to the set of revision numbers at the time the tag was taken- it's the same thing as a branch or a copy, internally.
| null | CC BY-SA 2.5 | null | 2008-09-02T16:36:46.610 | 2008-09-02T16:36:46.610 | null | null | 4,276 | null |
39,961 | 2 | null | 39,879 | 226 | null | JavaScript does not support multi-threading because the JavaScript interpreter in the browser is a single thread (AFAIK). Even Google Chrome will not let a single web page’s JavaScript run concurrently because this would cause massive concurrency issues in existing web pages. All Chrome does is separate multiple compon... | null | CC BY-SA 4.0 | null | 2008-09-02T16:29:36.627 | 2018-08-01T22:46:48.083 | 2018-08-01T22:46:48.083 | 4,437,749 | 4,174 | null |
39,983 | 1 | 322,727 | null | 3 | 728 | Reading through [this question](https://stackoverflow.com/questions/39879/why-doesnt-javascript-support-multithreading) on multi-threaded javascript, I was wondering if there would be any security implications in allowing javascript to spawn mutliple threads. For example, would there be a risk of a malicious script re... | Security implications of multi-threaded javascript | CC BY-SA 2.5 | 0 | 2008-09-02T16:36:29.747 | 2008-11-27T01:41:46.570 | 2017-05-23T12:13:33.373 | -1 | 3,043 | [
"javascript",
"multithreading"
] |
39,982 | 2 | null | 39,960 | 4 | null | Well, I don't think that there is something like that in js. You can always use eval instead of locals(). Like this:
```
eval(s+"()");
```
You just have to know that actually function exists.
Don't use eval:) Use:
```
var functionName="myFunctionName";
window[functionName]();
```
| null | CC BY-SA 2.5 | null | 2008-09-02T16:36:28.653 | 2008-09-02T16:41:47.610 | 2008-09-02T16:41:47.610 | 3,666 | 3,666 | null |
39,985 | 2 | null | 39,912 | 5 | null | If you have an unsorted vector, then you can simply swap with the last vector element then `resize()`.
With an ordered container, you'll be best off with `std::vector::erase()`. Note that there is a `std::remove()` defined in `<algorithm>`, but that doesn't actually do the erasing. (Read the documentation carefully... | null | CC BY-SA 3.0 | null | 2008-09-02T16:37:03.270 | 2017-01-01T16:01:34.433 | 2017-01-01T16:01:34.433 | 1,841,194 | 1,244 | null |
39,986 | 2 | null | 32,621 | 2 | null | From the VEMap.GetCenter Method documentation:
> This method returns null when the map
style is set to VEMapStyle.Birdseye or
VEMapStyle.BirdseyeHybrid.
Here is what I've found, though:
```
var northWestLL = (new _xy1).Decode(map.GetMapView().TopLeftLatLong);
var southEastLL = (new _xy1).Decode(map.GetMapView().... | null | CC BY-SA 2.5 | null | 2008-09-02T16:37:07.390 | 2008-09-02T16:37:07.390 | null | null | 3,420 | null |
39,963 | 2 | null | 39,916 | 38 | null | .httpasswd files are just text files with a specific format depending on the hash function specified. If you are using MD5 they look like this:
```
foo:$apr1$y1cXxW5l$3vapv2yyCXaYz8zGoXj241
```
That's the login, a colon, ,$apr1$, the salt and 1000 times md5 encoded as base64. If you select SHA1 they look like this:
... | null | CC BY-SA 3.0 | null | 2008-09-02T16:29:51.587 | 2013-09-11T03:08:07.793 | 2013-09-11T03:08:07.793 | 2,612,112 | 4,269 | null |
39,989 | 2 | null | 37,692 | 1 | null | You should take a look at [ICProject](http://help.eclipse.org/help33/index.jsp?topic=/org.eclipse.cdt.doc.isv/reference/api/org/eclipse/cdt/core/model/ICProject.html), especially the getOutputEntries and getAllSourceRoots operations. [This tutorial](http://dev.eclipse.org/viewcvs/index.cgi/cdt-core-home/docs/qnx/cpathe... | null | CC BY-SA 2.5 | null | 2008-09-02T16:38:17.777 | 2008-09-02T16:38:17.777 | null | null | 4,213 | null |
39,988 | 2 | null | 39,946 | 231 | null |
- Loose: You and the guy at the convenience store. You communicate through a well-defined protocol to achieve your respective goals - you pay money, he lets you walk out with the bag of Cheetos. Either one of you can be replaced without disrupting the system.- Tight: You and your wife.
- Low: The convenience store... | null | CC BY-SA 2.5 | null | 2008-09-02T16:37:49.307 | 2008-09-02T16:37:49.307 | null | null | 811 | null |
39,980 | 2 | null | 39,977 | 3 | null | Right, a tag is just a copy:
```
svn copy trunk tags/BLAH
```
When people say SVN doesn't really copy anything, they mean that the repository doesn't need to duplicate the data. It uses something akin to symbolic links to keep track of the copies.
| null | CC BY-SA 2.5 | null | 2008-09-02T16:36:02.430 | 2008-09-02T16:36:02.430 | null | null | 1,412 | null |
39,992 | 2 | null | 39,960 | -1 | null | AFAIK, no. If you just want to check the existence of a given variable, you can do it by testing for it, something like this:
```
if (foo) foo();
```
| null | CC BY-SA 2.5 | null | 2008-09-02T16:41:56.347 | 2008-09-02T16:41:56.347 | null | null | 1,265 | null |
39,977 | 1 | 40,003 | null | 14 | 11,031 | I know how to use tags in subversion. I create a tag every time I get to a release milestone.
What I don't quite understand is how they work.
Is a tag just a copy, made from what ever revision I specify? Or is a tag more like a reference, where internally subversion just says `GO TO /trunk/project/ Revision 5` or wh... | How are tags made in Subversion? | CC BY-SA 2.5 | 0 | 2008-09-02T16:35:09.610 | 2014-01-23T17:34:14.990 | null | null | 30 | [
"svn"
] |
39,994 | 2 | null | 39,196 | 1 | null | I was missing an index in the field. That solve the problem.
| null | CC BY-SA 2.5 | null | 2008-09-02T16:42:27.470 | 2008-09-02T16:42:27.470 | null | null | 2,138 | null |
39,993 | 2 | null | 23,250 | -2 | null | You should not use "this" unless you absolutely must.
There IS a penalty associated with unnecessary verbosity. You should strive for code that is exactly as long as it needs to be, and no longer.
| null | CC BY-SA 2.5 | null | 2008-09-02T16:42:19.263 | 2008-09-02T16:42:19.263 | null | null | 3,886 | null |
39,990 | 2 | null | 39,977 | 4 | null | The Subversion book is online in a complete and free form:
[http://svnbook.red-bean.com/en/1.4/svn-book.html#svn.branchmerge.tags](http://svnbook.red-bean.com/en/1.4/svn-book.html#svn.branchmerge.tags)
And yes, you basically do an svn copy. Subversion is smart enough to do a copy-on-write style mechanism to save sp... | null | CC BY-SA 2.5 | null | 2008-09-02T16:39:13.797 | 2008-09-02T16:39:13.797 | null | null | 1,244 | null |
40,002 | 2 | null | 25,192 | 23 | null | Have you looked at [WIFE](http://wife.sourceforge.net/)? We use that in our application which translates SWIFT messages to an internal XML format and back again. We haven't had any problems with it. Also, it's licensed under the LGPL, so you can hack it up if you need to. Check it out.
| null | CC BY-SA 2.5 | null | 2008-09-02T16:44:50.863 | 2008-09-02T16:44:50.863 | null | null | 4,223 | null |
40,000 | 2 | null | 38,014 | 1 | null | To expand on what stjohnroe has said it looks like the reason you are getting different results is because two different tables with the same name exist on different schemas.
By adding the myDB username to the front of the query you now access the table with the data you are expecting. (Since you say the data doesn't b... | null | CC BY-SA 2.5 | null | 2008-09-02T16:43:26.033 | 2008-09-02T16:43:26.033 | null | null | 3,590 | null |
39,996 | 1 | 41,087 | null | 4 | 9,411 | I am working with a PC based automation software package called Think'n'Do created by [Phoenix Contact](http://www.phoenixcontact.com) It does real time processing, read inputs/ control logic / write outputs all done in a maximum of 50ms. We have an OPC server that is reading/writing tags from a PLC every 10ms. There i... | Improving performance with OPC tags | CC BY-SA 2.5 | 0 | 2008-09-02T16:42:46.843 | 2015-05-26T06:39:36.560 | 2009-09-22T08:16:18.393 | 7,735 | 4,275 | [
"performance",
"automation",
"opc"
] |
40,003 | 2 | null | 39,977 | 12 | null | Yes, a svn copy (whether you are thinking of it as a tag, a branch, or copying a file in trunk) is all the same. SVN will internally create a pointer to the source location at that revision. If you then make changes to the copy (which you are likely to do if it is a branch or a copied file in trunk, but shouldn't do ... | null | CC BY-SA 2.5 | null | 2008-09-02T16:45:50.567 | 2008-09-02T16:45:50.567 | null | null | 4,257 | null |
40,008 | 2 | null | 39,912 | 5 | null | The other answers cover how to do this well, but I thought I'd also point out that it's not really odd that this isn't in the vector API: it's inefficient, linear search through the vector for the value, followed by a bunch of copying to remove it.
If you're doing this operation intensively, it can be worth considerin... | null | CC BY-SA 2.5 | null | 2008-09-02T16:49:36.657 | 2008-09-02T16:49:36.657 | null | null | 3,974 | null |
40,010 | 2 | null | 39,983 | 0 | null | Well I think that the only major example of multi-threaded javascript is Google's chrome (WOULD THEY RELEASE IT ALREADY JEEZ) and if I understand it the javascript will only one process per tab, so unless it started spawning tabs (popups) I would assume this would be a null issue, but I think that Google has that under... | null | CC BY-SA 2.5 | null | 2008-09-02T16:50:03.800 | 2008-09-02T16:50:03.800 | null | null | 115 | null |
40,005 | 2 | null | 39,758 | -1 | null | @bpapa
> It's just another web browser that
very few people are going to use
because there are already 4 major
browsers out there that work just fine
for most people. It doesn't have the
extensions like Firefox,
Actually, it is pretty clear that it has a plugin architecture
> it doesn't
have browser sync... | null | CC BY-SA 2.5 | null | 2008-09-02T16:48:33.960 | 2008-09-02T16:48:33.960 | null | null | 96 | null |
40,012 | 2 | null | 39,960 | 3 | null | I seem to remember Brendan Eich commented on this in a recent podcast; if i recall correctly, it's not being considered, as it adds unreasonable restrictions to optimization. He compared it to the `arguments` local in that, while useful for varargs, its very existence removes the ability to guess at what a function wil... | null | CC BY-SA 2.5 | null | 2008-09-02T16:50:34.750 | 2008-09-02T16:50:34.750 | null | null | 811 | null |
40,004 | 2 | null | 39,946 | 27 | null | One of the best comprehensive discussions of software design concepts related to OO (including these ones) is Bertrand Meyer's [Object Oriented Software Construction](https://rads.stackoverflow.com/amzn/click/com/0136291554).
Regarding 'coupling', he gives his Weak Coupling / Small Interfaces rule as follows:
> >
M... | null | CC BY-SA 2.5 | null | 2008-09-02T16:46:29.003 | 2008-09-02T16:46:29.003 | null | null | 3,776 | null |
40,014 | 2 | null | 39,983 | 0 | null | Again, we need to make a distinction between 1) multithreaded support in the language (which I don't think is seriously being discussed as something that will happen) and 2) usage of multiple threads in the JavaScript engine/interpreter in the browser.
For #2, I can't see how this can really add any possible security ... | null | CC BY-SA 2.5 | null | 2008-09-02T16:51:01.210 | 2008-09-02T16:51:01.210 | null | null | 4,249 | null |
40,016 | 2 | null | 39,915 | 0 | null | Be careful with generic foreign keys that don't point to exactly one table. Query performance suffers dramatically if you have to split the where condition on a type and point to several different tables. If you only have a few types, and the number of types will not grow, it's Ok to have separate nullable foreign ke... | null | CC BY-SA 2.5 | null | 2008-09-02T16:51:07.823 | 2008-09-02T16:51:07.823 | null | null | 1,219 | null |
40,020 | 2 | null | 15,139 | 1 | null | I'm with ScottKoon here, Adobe AIR is great. I've really only made one really nice (imho) widget thus far, but I did so using jQuery and Prototype.js, which floored in such wonderful ways because I didn't have to learn a whole new event model. Adobe AIR is really sweet, the memory foot print isn't too bad, upgrading ... | null | CC BY-SA 2.5 | null | 2008-09-02T16:53:44.587 | 2008-09-02T16:53:44.587 | null | null | 4,252 | null |
40,021 | 1 | 42,011 | null | 1 | 855 | How do I create a new webpage in the Documentum front end Webtop?
| Create new page in Webtop | CC BY-SA 2.5 | null | 2008-09-02T16:54:04.960 | 2008-10-04T18:26:02.713 | null | null | 4,282 | [
"documentum",
"webtop"
] |
40,009 | 2 | null | 39,503 | 4 | null | Modifying the bootloader is bad, bad idea. Here are just a few of the possible gotcha's:
- - - - -
Alternatives (like modifying the hardware register during the Windows bootup via a driver which is set to load at boot time or after Windows has booted) should really be considered. If the modification is as simple as ... | null | CC BY-SA 2.5 | null | 2008-09-02T16:49:40.680 | 2008-09-02T16:49:40.680 | null | null | 1,265 | null |
40,015 | 2 | null | 38,922 | 1 | null | To answer part of your question, here's how you'd run a rake task from inside Rails code:
```
require 'rake'
load 'path/to/task.rake'
Rake::Task['foo:bar:baz'].invoke
```
Mind you, I have no idea how (or why) you could have one database per user.
| null | CC BY-SA 2.5 | null | 2008-09-02T16:51:01.660 | 2008-09-02T16:51:01.660 | null | null | 4,272 | null |
40,022 | 1 | 40,029 | null | 76 | 36,818 | I'm using LINQ to SQL classes in a project where the database design is still in a bit of flux.
Is there an easy way of synchronising the classes with the schema, or do I need to manually update the classes if a table design changes?
| Best way to update LINQ to SQL classes after database schema change | CC BY-SA 2.5 | 0 | 2008-09-02T16:54:55.693 | 2017-06-26T22:32:47.897 | null | null | 4,048 | [
"c#",
".net",
"linq-to-sql"
] |
40,027 | 2 | null | 40,022 | 4 | null | I think Jeff complained about this recently. One common technique is to drag all the objects into the designer again...
I hope someone else chimes in with a better approach!
| null | CC BY-SA 2.5 | null | 2008-09-02T16:56:58.403 | 2008-09-02T16:56:58.403 | null | null | 29 | null |
40,026 | 1 | 40,086 | null | 4 | 3,921 | As the title says, is there a way to run the same Adobe AIR app more than once? I have a little widget I wrote that shows thumbnails from a couple of photo streams, and I'd like to fix it so I can look at more than one stream at a time. Thanks!
| Can the same Adobe AIR app run more than once? | CC BY-SA 2.5 | null | 2008-09-02T16:56:30.713 | 2016-01-27T11:00:50.537 | null | null | 4,252 | [
"javascript",
"air",
"adobe"
] |
40,029 | 2 | null | 40,022 | 65 | null | You can use SQLMetal.exe to generate your dbml and or cs/vb file. Use a pre-build script to start it and target the directory where your datacontext project belongs.
```
C:\Program Files\Microsoft SDKs\Windows\v6.0A\Bin\x64\sqlmetal.exe
/server:<SERVER>
/database:<database>
/code:"path\Solution\DataContextP... | null | CC BY-SA 2.5 | null | 2008-09-02T16:58:28.633 | 2008-09-02T17:03:37.590 | 2008-09-02T17:03:37.590 | 224 | 224 | null |
40,035 | 2 | null | 39,960 | 0 | null | @e-bartek, I think that window[functionName] won't work if you in some closure, and the function name is local to that closure. For example:
```
function foo() {
var bar = function () {
alert('hello world');
};
var s = 'bar';
window[s](); // this won't work
}
```
In this case, s is 'bar', bu... | null | CC BY-SA 2.5 | null | 2008-09-02T17:00:12.077 | 2008-09-02T17:00:12.077 | null | null | 4,257 | null |
40,024 | 2 | null | 39,983 | 1 | null | Well, you can already lock up a browser and slow down a system with badly-behaved JS. Enlightened browsers have implemented checks for this sort of thing, and will stop it before it gets out of hand.
I would tend to assume that threads would be dealt with in a similar manner.
---
Perhaps you could explain what... | null | CC BY-SA 2.5 | null | 2008-09-02T16:55:14.023 | 2008-09-02T17:41:03.523 | 2008-09-02T17:41:03.523 | 811 | 811 | null |
40,034 | 2 | null | 40,022 | 17 | null | I haven't tried it myself, but [Huagati DBML/EDMX Tools](http://www.huagati.com/dbmltools/) is recommended by other people.
> Huagati DBML/EDMX Tools is an add-in
for Visual Studio that adds
functionality to the Linq2SQL/DBML
diagram designer in Visual Studio
2008, and to the ADO.NET Entity
Framework designe... | null | CC BY-SA 3.0 | null | 2008-09-02T16:59:41.873 | 2012-04-02T07:46:19.747 | 2012-04-02T07:46:19.747 | 1,219,121 | 2,257 | null |