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Volatile vs. Interlocked vs. lock
...e two CPUs see the same data at the same time. It doesn't stop them at all from interleaving their reads and write operations which is the problem you are trying to avoid.
Second Best:
lock(this.locker) this.counter++;
This is safe to do (provided you remember to lock everywhere else that you acce...
Custom HTTP headers : naming conventions
...in the HTTP headers of requests we send them, or even responses they get from our API.
What is the general convention to add custom HTTP headers, in terms of naming , format ... etc.
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Get the subdomain from a URL
Getting the subdomain from a URL sounds easy at first.
16 Answers
16
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What is this date format? 2011-08-12T20:17:46.384Z
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The T is just a literal to separate the date from the time, and the Z means "zero hour offset" also known as "Zulu time" (UTC). If your strings always have a "Z" you can use:
SimpleDateFormat format = new SimpleDateFormat(
"yyyy-MM-dd'T'HH:mm:ss.SSS'Z'", Locale.US)...
How do I find the current executable filename? [duplicate]
...which could be the same assembly as above, if your code is called directly from a class within your executable):
System.Reflection.Assembly.GetCallingAssembly().Location
If you'd like just the filename and not the path, use:
Path.GetFileName(System.Reflection.Assembly.GetEntryAssembly().Location...
How to get the second column from command output?
...t the lines on "s:
awk -F '"' '{print $2}' your_input_file
or for input from pipe
<some_command> | awk -F '"' '{print $2}'
output:
A B
C
D
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What can you do in MSIL that you cannot do in C# or VB.NET? [closed]
... If two methods are identical except for return type, can either be called from C# or vb.net?
– supercat
Dec 4 '12 at 19:57
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How can I remove time from date with Moment.js?
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'day and date key both mean day-of-the-month.' from the docs. day works pre version 2.8.4.
– oldwizard
May 17 '17 at 7:13
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Delete a closed pull request from GitHub
...nd the default PR is to the head. At some point we'll need to branch off from the mai, but for now... zillion closed pr's
– Erik Aronesty
May 6 '19 at 21:24
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How do I build a numpy array from a generator?
...One google behind this stackoverflow result, I found that there is a numpy.fromiter(data, dtype, count). The default count=-1 takes all elements from the iterable. It requires a dtype to be set explicitly. In my case, this worked:
numpy.fromiter(something.generate(from_this_input), float)
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