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How to play a sound in C#, .NET
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System.Media.SoundPlayer player = new System.Media.SoundPlayer(@"c:\mywavfile.wav");
player.Play();
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Creating a ZIP Archive in Memory Using System.IO.Compression
I'm trying to create a ZIP archive with a simple demo text file using a MemoryStream as follows:
9 Answers
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Large, persistent DataFrame in pandas
... of memory, but there are currently memory problems with read_csv on large files caused by some complex Python internal issues (this is vague but it's been known for a long time: http://github.com/pydata/pandas/issues/407).
At the moment there isn't a perfect solution (here's a tedious one: you co...
How to reverse a singly linked list using only two pointers?
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@aks: There is no leak. Notice malloc/etc. are not called so there isn't any need to free. The variable 'next' is scoped to the loop, but that's perfectly okay.
– Roger Pate
Feb 18 '10 at 1:06
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Saving utf-8 texts in json.dumps as UTF8, not as \u escape sequence
...t; print(json_string.decode())
"ברי צקלה"
If you are writing to a file, just use json.dump() and leave it to the file object to encode:
with open('filename', 'w', encoding='utf8') as json_file:
json.dump("ברי צקלה", json_file, ensure_ascii=False)
Caveats for Python 2
For Pyth...
How can I create a Makefile for C projects with SRC, OBJ, and BIN subdirectories?
A few months ago, I came up with the following generic Makefile for school assignments:
3 Answers
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Get timezone from DateTime
...t-in method to return the offset or the timezone name (e.g. EAT, CEST, EST etc).
Like suggested by others, you can convert your date to UTC:
DateTime localtime = new DateTime.Now;
var utctime = localtime.ToUniversalTime();
and then only calculate the difference:
TimeSpan difference = localtime...
Is HttpClient safe to use concurrently?
...rks section of the MSDN page you linked, it says that GetAsync, PostAsync, etc. are all thread safe.
– ischell
Jan 3 '13 at 20:47
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Reference alias (calculated in SELECT) in WHERE clause
... = e.EntityTypeId,
Variable2 = ...some..long..complex..expression..etc...
) vars
WHERE
vars.BalanceDue > 0
Kudos to Syed Mehroz Alam.
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Initialising mock objects - MockIto
...You declare the variable, and give it a value - no annotations, reflection etc.
– Karu
Jun 2 '15 at 4:14
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