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jQuery Validate - Enable validation for hidden fields
...aults method in jQuery Validate and found it on line 261 of the unminified file. All this function really does is merge your json settings in to the existing $.validator.defaults which are initialized with the ignore property being set to ":hidden" along with the other defaults defined in jQuery Va...
HTML for the Pause symbol in audio and video control
...mbol from IEEE 1621-2004
23FE ⏾︎ power sleep
Use on the Web:
A file must be saved using UTF-8 encoding without BOM (which in most development environments is set by default) in order to instruct the parser how to transform the bytes into characters correctly. <meta charset="utf-8"/&g...
Does the C++ standard mandate poor performance for iostreams, or am I just dealing with a poor imple
...dard library iostreams, I get met with a wave of disbelief. Yet I have profiler results showing large amounts of time spent in iostream library code (full compiler optimizations), and switching from iostreams to OS-specific I/O APIs and custom buffer management does give an order of magnitude impro...
using jquery $.ajax to call a PHP function
...HP pseudo-code:
var data1 =
P.block({
$str: "Let's use PHP's file_get_contents()!",
$opts:
[
{
http: {
method: "GET",
header: "Accept-language: en\r\n" +
"Cookie: foo=bar\r\n"
}
}
...
HTTP Error 503. The service is unavailable. App pool stops on accessing website
...r and click OK.
Navigate to: %windir%\system32\inetsrv\config
Open the file applicationHost.config as Administrator for editing in Notepad.
Edit the <globalModules> section and remove the following line:
<add name="MfeEngine" image="%windir%\System32\inetsrv\HipIISEngineStub.dll" /&...
“No X11 DISPLAY variable” - what does it mean?
...on from a non-graphic terminal? If not, have you modified the default .profile, .login, .bashrc or .cshrc?
Note that setting the DISPLAY to :0.0 pre-supposes that you're sitting at the main display, as I said, or at least that the main display is logged on to your user id. If it's not logged on, ...
What is lexical scope?
...le for example is defined within its the context, let's say the function, file, or object, they are defined in. We usually call these local variables.
The lexical part means that you can derive the scope from reading the source code.
Lexical scope is also known as static scope.
Dynamic scope de...
Class 'DOMDocument' not found
...
Create an empty PHP file and put only <?php phpinfo(); in it, look at it in a browser.
Check if you can spot --disable-dom in the configuration options and/or if you can see details about the DOM extension in the list below.
If you cannot se...
Create Test Class in IntelliJ
...hift+T it says "No Test Class Found". Also, when I right click on the test file, it only gives me the option to compile test, but not run test. Any idea?
– Glide
Nov 17 '11 at 1:34
...
xtree(1796): warning C4800: “int”: 将值强制为布尔值“true”或“false...
...值强制为布尔值“true”或“false”(性能警告) 1>C: Program Files (x86) Microsoft Visual Studio 11.0 VC include xtree(1796): warning C4800: int: 将值强制为布尔值true或f...1>C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\include\xtree(1796): warning C4800: “int”...