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When is assembly faster than C?
...s that, on occasion, it can be employed to write code that will be more performant than writing that code in a higher-level language, C in particular. However, I've also heard it stated many times that although that's not entirely false, the cases where assembler can actually be used to generate ...
How does the ARM architecture differ from x86? [closed]
... /* repeat while equal compare string bytewise */
while on ARM shortest form might look like (without error checking etc.)
top:
ldrb r2, [r0, #1]! /* load a byte from address in r0 into r2, increment r0 after */
ldrb r3, [r1, #1]! /* load a byte from address in r1 into r3, increment r1 after */
...
Left Join With Where Clause
...ometimes, this works faster in MySQL, but compare it against the LEFT JOIN form to see what works best for you.
SELECT s.*, c.value
FROM settings s
LEFT JOIN character_settings c ON c.setting_id = s.id AND c.character_id = '1'
...
Launching an application (.EXE) from C#?
...tring path = System.IO.Path.GetDirectoryName(
System.Windows.Forms.Application.ExecutablePath);
Process.Start(winpath + @"\Microsoft.NET\Framework\v1.0.3705\Installutil.exe",
path + "\\MyService.exe");
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Problems with entering Git commit message with Vim
...just going:
git commit -m "Message here"
So in your case:
git commit -m "Form validation added"
After you've added your files of course.
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Apache VirtualHost 403 Forbidden
...that often results in this error. You would also see a log message of the form "client denied by server configuration". The feature is requiring a user identity to access a directory. It is turned on by DEFAULT in the httpd.conf that ships with Apache. You can see the enabling of the feature wit...
How to convert an int array to String with toString method in Java [duplicate]
...
This function returns a array of int in the string form like "6097321041141011026"
private String IntArrayToString(byte[] array) {
String strRet="";
for(int i : array) {
strRet+=Integer.toString(i);
}
return strRet;
}
...
Most simple but complete CMake example
... no boxing takes place. Variables are global. Builtin functions offer some form of named arguments by the fact that they expect some ids like PUBLIC or DESTINATION in their argument list, to group the arguments. But that's not a language feature, those ids are also just strings, and parsed by the fu...
How to get 30 days prior to current date?
...UTC without the time. This worked: moment( moment().subtract(30, 'days') ).format("YYYY-MM-DD")
– Dylan Valade
Jan 18 '15 at 17:08
3
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How to uncheck checkbox using jQuery Uniform library
...
Looking at their docs, they have a $.uniform.update feature to refresh a "uniformed" element.
Example: http://jsfiddle.net/r87NH/4/
$("input:checkbox").uniform();
$("body").on("click", "#check1", function () {
var two = $("#check2").attr("checked", this.chec...