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libpng warning: iCCP: known incorrect sRGB profile
... find . -type f -iname '*.png' -exec pngcrush -ow -rem allb -reduce {} \; (Tested on GNU/Linux)
– friederbluemle
Feb 16 '16 at 3:24
2
...
Is there a replacement for unistd.h for Windows (Visual C)?
...t to access.
These may be OR'd together. */
#define R_OK 4 /* Test for read permission. */
#define W_OK 2 /* Test for write permission. */
//#define X_OK 1 /* execute permission - unsupported in windows*/
#define F_OK 0 /* Test for existence. */
#define ...
Difference between `constexpr` and `const`
...change the values of their member (non-static) fields. For example.
class test
{
int x;
void function1()
{
x=100; // OK.
}
void function2() const
{
x=100; // ERROR. The const methods can't change the values of object fields.
}
};
A constexpr is a different conce...
HTML text input allow only numeric input
...ment.getElementById("myTextBox"), function(value) {
return /^\d*\.?\d*$/.test(value); // Allow digits and '.' only, using a RegExp
});
See the JSFiddle demo for more input filter examples. Also note that you still must do server side validation!
TypeScript
Here is a TypeScript version of this....
Conditional HTML Attributes using Razor MVC3
...d MVC 4) we'll have conditional attributes built into Razor(as of MVC 4 RC tested successfully), so you can just say things like this...
<input type="text" id="@strElementID" class="@strCSSClass" />
If strCSSClass is null then the class attribute won't render at all.
SSSHHH...don't tell. ...
Storing Image Data for offline web application (client-side storage database)
...
Results Offline blob cache for PNG slippy maps
Testing
171 PNG files (total of 3.2MB)
Platforms tested: Chrome v24, FireFox 18, IE 10
Should also work with Chrome & FF for Android
Fetch from web server
using XHR2 (supported on almost all browsers) for blob downl...
Fastest way to check if a value exists in a list
What is the fastest way to know if a value exists in a list (a list with millions of values in it) and what its index is?
1...
Throw keyword in function's signature
...ed. So the full output looks like this:
user@user:~/tmp$ g++ -o except.test except.test.cpp
user@user:~/tmp$ ./except.test
well - this was unexpected
terminate called after throwing an instance of 'int'
Aborted (core dumped)
...
Specifying an Index (Non-Unique Key) Using JPA
...va EE 7, which is out .
If you like living on the edge, you can get the latest snapshot for eclipselink from their maven repository (groupId:org.eclipse.persistence, artifactId:eclipselink, version:2.5.0-SNAPSHOT). For just the JPA annotations (which should work with any provider once they support ...
How do I view cookies in Internet Explorer 11 using Developer Tools
...rowser should have with the network tool, but like a lot of devs i need to test functionality when a cookie goes missing or is corrupted.
– RhinoDevX64
Apr 11 '14 at 18:25
...