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PHP: How to remove all non printable characters in a string?
... a variety string lengths with random data, and this pattern emerged using php 7.0.12
2 chars str_replace 5.3439ms preg_replace 2.9919ms preg_replace is 44.01% faster
4 chars str_replace 6.0701ms preg_replace 1.4119ms preg_replace is 76.74% faster
8 chars str_replace ...
How to find the type of an object in Go?
...ull reflection capabilities
type assertions - allows grouping types, for example recognize all int32, int64, uint32, uint64 types as "int"
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How to make MySQL handle UTF-8 properly
...r should be in UTF-8 (see my.cnf). remember any languages you use (such as PHP) must be UTF-8 as well. Some versions of PHP will use their own MySQL client library, which may not be UTF-8 aware.
If you do want to migrate existing data remember to backup first! Lots of weird choping of data can hap...
How to make a valid Windows filename from an arbitrary string?
......", and so on are invalid). Be careful when naming files with ".", for example:
echo "test" > .test.
Will generate a file named ".test"
Lastly, if you really want to do things correctly, there are some special file names you need to look out for. On Windows you can't create files named:
C...
How to set a cookie for another domain
...get b.com to set the cookie. If a.com redirect the user to b.com/setcookie.php?c=value
The setcookie script could contain the following to set the cookie and redirect to the correct page on b.com
<?php
setcookie('a', $_GET['c']);
header("Location: b.com/landingpage.php");
?>
...
How does Bluebird's util.toFastProperties function make an object's properties “fast”?
...nce Netscape 7 so that's out of the question to simplify code here. For example, if we check .setPrototypeOf we can see:
// ES6 section 19.1.2.19.
function ObjectSetPrototypeOf(obj, proto) {
CHECK_OBJECT_COERCIBLE(obj, "Object.setPrototypeOf");
if (proto !== null && !IS_SPEC_OBJECT(pro...
When to delete branches in Git?
...ay or may not lead to deleting such branches). My current work team, for example, prunes all branches that are not master or deployment-related (e.g., production, staging, etc.) as soon as their pull requests gets merged, and we still have full tracking of how the related commits formed each increme...
In a Git repository, how to properly rename a directory?
...ldnt it take it as a difference and take care of it at the time of commit & push?
– Ahmed
Feb 23 '16 at 19:58
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How would you access Object properties from within an object method? [closed]
...
What if you add some sort of boolean to the getter like: PHP: public function getName($outsideCall = true){ if($outsideCall){ $this->incrementNameCalled(); } return $this->name; } and then from within the Object itself, if you called get name, you could keep ...
Is it better to use C void arguments “void foo(void)” or not “void foo()”? [duplicate]
...rgument, the behavior is undefined. The stack could become corrupted for example, because the called function expects a different layout when it gains control.
Using identifier lists in function parameters is deprecated. It was used in old days and is still present in lots of production code. They ...