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PHP regular expressions: No ending delimiter '^' found in
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162
PHP regex strings need delimiters. Try:
$numpattern="/^([0-9]+)$/";
Also, note that you have ...
Why is Visual Studio 2013 very slow?
I'm running Visual Studio 2013 Pro (RTM version) on my formatted PC (Windows 8.1 fresh install).
31 Answers
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Converting a double to an int in C#
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Because Convert.ToInt32 rounds:
Return Value: rounded to the nearest 32-bit signed integer. If value
is halfway between two whole numbers, the even number is returned;
that is, 4.5 is converted to 4, and 5.5 is converted to 6.
...while t...
Is it possible to Pivot data using LINQ?
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192
Something like this?
List<CustData> myList = GetCustData();
var query = myList
.Grou...
MySQL's now() +1 day
... DAY)
– Konsumierer
Aug 9 '13 at 15:23
4
If more than 1, "day" does not become plural: "7 DAY", e...
Difference between sampling and profiling in jVisualVM
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182
Sampling means taking lots of thread dumps and analyzing stack traces.
This is usually faster, d...
Undoing accidental git stash pop
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edited May 23 '17 at 12:02
Community♦
111 silver badge
answered Jul 1 '11 at 4:44
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How to configure 'git log' to show 'commit date'
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edited Nov 13 '19 at 16:29
Dave Jarvis
27.6k3535 gold badges157157 silver badges281281 bronze badges
a...
What is the minimum valid JSON?
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At the time of writing, JSON was solely described in RFC4627. It describes (at the start of "2") a JSON text as being a serialized object or array.
This means that only {} and [] are valid, complete JSON strings in parsers and stringifiers which adhere to that standard.
However, the...