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Jquery If radio button is checked
...{
$(appended).remove();
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
<input type="radio" id="postageyes" name="postage" value="Yes" />Yes
<input type="radio" id="postageno" name="postage" value="No" />No
JS ...
Why use a ReentrantLock if one can use synchronized(this)?
...bly.
Ability to timeout while waiting for lock.
Power to create fair lock.
API to get list of waiting thread for lock.
Flexibility to try for lock without blocking.
You can use ReentrantReadWriteLock.ReadLock, ReentrantReadWriteLock.WriteLock to further acquire control on granular locking on read...
json_encode is returning NULL?
... Because UTF8 is the lingua franca on the web. Instead of cluttering the API with additional parameters and overhead, PHP (rigthly) uses the most common encoding, leaving to you the conversion burden if you use an uncommon (or an almost dead, as in your case) encoding.
– ntd
...
What's the correct way to convert bytes to a hex string in Python 3?
...rintable (fits into 7bits ascii), base64 (fits into alphanumerics), hex escaping, gzip and bz2 compression. In Python 2, you could do:
b'foo'.encode('hex')
In Python 3, str.encode / bytes.decode are strictly for bytes<->str conversions. Instead, you can do this, which works across Python 2...
How to change the pop-up position of the jQuery DatePicker control
...his still works in v1.11.4 but this is indeed a dirty hack, too bad jQuery API does not let us do this in a afterShow method.
– Skoua
Sep 1 '16 at 10:35
add a comment
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Understanding Node.js modules: multiple requires return the same object?
...from the cache without killing the process.
http://nodejs.org/docs/latest/api/globals.html#require.cache
Ouh, forgot to answer the question. Modifying the exported object does not affect the next module-loading. This would cause much trouble... Require always return a new instance of the object, n...
Why {} + {} is NaN only on the client side? Why not in Node.js?
... Chrome dveloper tools does the following:
try {
if (injectCommandLineAPI && inspectedWindow.console) {
inspectedWindow.console._commandLineAPI = new CommandLineAPI(this._commandLineAPIImpl, isEvalOnCallFrame ? object : null);
expression = "with ((window && windo...
disable nganimate for some elements
...
Just looking at the documentation (docs.angularjs.org/api/ng/service/$animate) it seems that the «element» is the first parameter to be passed to the enabled function.
– DanielM
May 27 '15 at 8:48
...
SHFileOperation函数总结（文件夹的移动、复制、删除） - C/C++ - 清泛网 -...
...:文件操作，与 Shell 的动作相同。函数原型：#include<shellapi.h>WINSHELLAPI int WINAPI SHF...
SHFileOperation
函数功能描述:文件操作，与 Shell 的动作相同。
函数原型：
#include<shellapi.h>
WINSHELLAPI int WINAPI SHFileOperation(LPSHFILEOPSTRUCT lpFileOp);
...
Android Crop Center of Bitmap
...ap extractThumbnail (Bitmap source, int width, int
height)
Added in API level 8 Creates a centered bitmap of the desired size.
Parameters source original bitmap source width targeted width
height targeted height
I was getting out of memory errors sometimes when using the accept...