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Is String.Format as efficient as StringBuilder
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NOTE: This answer was written when .NET 2.0 was the current version. This may no longer apply to later versions.
String.Format uses a StringBuilder internally:
public static string Format(IFormatProvider provider, string format, params object[] args)
{
if ((for...
How to get a user's client IP address in ASP.NET?
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edited Feb 18 at 10:27
Martin Peck
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answer...
Select Pandas rows based on list index
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ayhan
51.5k1010 gold badges128128 silver badges155155 bronze badges
answered Oct 3 '13 at 9:43
Woody PrideWoody P...
Why aren't my ball (objects) shrinking/disappearing?
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First, in your definition:
var shrink = function(p) {
for (var i = 0; i < 100; i++) {
p.radius -= 1;
}
function asplode(p) {
setInterval(shrink(p),100);
balls.splice(p, 1);
}
}
asplode is local to the scope inside shrink and therefore not accessible...
How to increase the execution timeout in php?
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130
You need to change some setting in your php.ini:
upload_max_filesize = 2M
;or whatever size yo...
Fastest way to check if a file exist using standard C++/C++11/C?
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20 Answers
20
Active
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How do you add CSS with Javascript?
...DOM Level 2 CSS interfaces (MDN):
var sheet = window.document.styleSheets[0];
sheet.insertRule('strong { color: red; }', sheet.cssRules.length);
...on all but (naturally) IE8 and prior, which uses its own marginally-different wording:
sheet.addRule('strong', 'color: red;', -1);
There is a theo...
SqlException from Entity Framework - New transaction is not allowed because there are other threads
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20 Answers
20
Active
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How to set the UITableView Section title programmatically (iPhone/iPad)?
...)section {
NSString *sectionName;
switch (section) {
case 0:
sectionName = NSLocalizedString(@"mySectionName", @"mySectionName");
break;
case 1:
sectionName = NSLocalizedString(@"myOtherSectionName", @"myOtherSectionName");
bre...
Do you have to restart apache to make re-write rules in the .htaccess take effect?
...s is a good check to make sure the file is being used -- you should get a 500 error on any page in the same directory.
Lastly, you can enable a rewrite log using commands like the following in your httpd.conf:
RewriteLog "logs/rewritelog"
RewriteLogLevel 7
The log file thus generated will give you...