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How do I find out which computer is the domain controller in Windows programmatically?
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This won't work if you're looking for a DC in another Domain in which the machine doesn't belong.
– Brett Veenstra
Nov 13 '12 at 13:21
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View/edit ID3 data for MP3 files
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TagLib Sharp is pretty popular.
As a side note, if you wanted to take a quick and dirty peek at doing it yourself.. here is a C# snippet I found to read an mp3's tag info.
class MusicID3Tag
{
public byte[] TAGID = new byte[3]; // 3
public byte[] Title = ne...
How to get URL of current page in PHP [duplicate]
... info is available in the $_SERVER array, see the PHP manual page for it.
If you also need the query string (the bit after the ? in a URL), that part is in this variable:
$_SERVER['QUERY_STRING']
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Javascript replace with reference to matched group?
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replacementValue can be a function and it is passed different arguments based on the catch groups? Amazing!
– daveloyall
Jun 13 '14 at 20:36
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How to convert the ^M linebreak to 'normal' linebreak in a file opened in vim?
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This is definitely the right answer for the question, if you have a ^M followed by a new line, you want to keep the newline but remove the ^M. Doing the other substitution below double-spaces your file.
– dlamblin
Oct 16 '13 at 17:38
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What is the _references.js used for?
... by Visual Studio (2017) has grown beyond just intellisense. I found that if, for example, jquery-2.2.2.min.js was not mentioned in _references.js, then it wouldn't get deployed and there would be a run time failure using jquery.
– Kit
Jul 21 '17 at 9:11
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How to extract a string using JavaScript Regex?
... I would combine this with @barkmadley 's || [null, null] since if the match fails, arr would be null and arr[1] would throw an exception
– Kunal
May 5 '16 at 16:44
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How do I kill background processes / jobs when my shell script exits?
...mess, trap can be used. It can provide a list of stuff executed when a specific signal arrives:
trap "echo hello" SIGINT
but can also be used to execute something if the shell exits:
trap "killall background" EXIT
It's a builtin, so help trap will give you information (works with bash). If you...
Ruby on Rails Callback, what is difference between :before_save and :before_create?
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You can use: before_save :generate_api_key, :if => :new_record?
– Kasper Grubbe
Nov 17 '13 at 22:09
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How to give Jenkins more heap space when it´s started as a service under Windows?
...ter -Xmx with the size you want to the arguments-tag (or increase the size if its already there).
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