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Php multiple delimiters in explode
... @vaxquis Yes it will. str_replace('@!', '@',$str); Make sure you start with the most unique delimiter.
– John Ballinger
Aug 14 '18 at 5:12
1
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Open Source Java Profilers [closed]
...ofiler is a stand-alone version of the one in NetBeans. It is a VERY good start.
– Thorbjørn Ravn Andersen
Jun 4 '09 at 6:06
2
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MySQL: Can't create table (errno: 150)
...ect are misleading to the question.
The actual answer is this before you start a restore, if you're restoring a dump file with foreign keys:
SET FOREIGN_KEY_CHECKS=0;
because naturally the restore will be creating some constraints before the foreign table even exists.
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do you have kcachegrind like profiling tools for mac [closed]
...0)/qcachegrind.bin exit 0’ > qcachegrind $ chmod +x qcachegrind Then start qcachegrind as usual.
– troseman
Oct 7 '16 at 3:59
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for each loop in Objective-C for accessing NSMutable dictionary
...on't release the enumerator object, and you can't reset it. If you want to start over, you have to ask for a new enumerator object from the dictionary.
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How to print a float with 2 decimal places in Java?
...ces (.2) in decimal representation of a floating-point number (f) from the start of the format specifier (%).
There are other conversion characters you can use besides f:
d: decimal integer
o: octal integer
e: floating-point in scientific notation
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Can I grep only the first n lines of a file?
...would be better to use FNR, because if you use awk with multiple files FNR starts from 0 for each file.
– Vladyslav Savchenko
Oct 4 '16 at 9:09
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C# 4 default parameter values: How to assign a default DateTime/object value? [duplicate]
...ive the DateTime? a default value of null, and if it is set to null at the start of your function, then you can initialize it to any value you want.
static void test(DateTime? dt = null)
{
if (dt == null)
{
dt = new DateTime(1981, 03, 01);
}
//...
}
You can call it with a...
How to remove a project (from the workspace) in PHPStorm?
...ject under Finder. This folder is hidden by default (i:e that's because it starts with a dot "." ). You will need to enable "View Hidden Files/Folders" in Finder
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