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What is the difference between a strongly typed language and a statically typed language?
...== false) {
// not found
}
The error here is that strpos() returns the index of the match, being 0. 0 is coerced into boolean false and thus the condition is actually true. The solution is to use === instead of == to avoid implicit conversion.
This example illustrates how a combination of impli...
What is the difference between SAX and DOM?
..."DOM parsers".) That would be very handy for the user (I think that's what PHP's XML parser does), but it suffers from scalability problems and becomes very expensive for large documents.
On the other hand, event-based parsing, as done by SAX, looks at the file linearly and simply makes call-backs ...
std::enable_if to conditionally compile a member function
...r their template arguments happen and SFINAE happens as expected. See this question and the corresponding answer on how to do that.
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How to escape a single quote inside awk
...edited May 21 '15 at 10:39
fedorqui 'SO stop harming'
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answered Mar 28 '12 at 0:31
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Error: free(): invalid next size (fast):
...ny dynamic memory allocation in my program, but I was accessing a vector's index without allocating memory for it.
So, if the same case, better allocate some memory using resize() and then access vector elements.
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Is there anything like inotify on Windows?
...s are probably better if you're building applications like backup tools or indexes that need to monitor entire volumes.
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Fastest method to replace all instances of a character in a string [duplicate]
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Try this replaceAll:
http://dumpsite.com/forum/index.php?topic=4.msg8#msg8
String.prototype.replaceAll = function(str1, str2, ignore)
{
return this.replace(new RegExp(str1.replace(/([\/\,\!\\\^\$\{\}\[\]\(\)\.\*\+\?\|\<\>\-\&])/g,"\\$&"),(ignore?"gi":"...
How can I specify a branch/tag when adding a Git submodule?
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(Git 2.22, Q2 2019, has introduced git submodule set-branch --branch aBranch -- <submodule_path>)
Note that if you have an existing submodule which isn't tracking a branch yet, then (if you have git 1.8.2+):
Make sure the parent ...
Why is nginx responding to any domain name?
...e Apache listening on Port 8080 on the internal interface only and I proxy PHP and Perl scripts to Apache.
However, I run two separate applications that both return links with ":8080" in the output html attached as they detect that Apache is not running on the standard Port 80 and try to "help" me...
How to count total number of watches on a page?
...angularjs 1.0.5.
$rootScope.countWatchers = function () {
var q = [$rootScope], watchers = 0, scope;
while (q.length > 0) {
scope = q.pop();
if (scope.$$watchers) {
watchers += scope.$$watchers.length;
}
if (scop...