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Facebook Android Generate Key Hash
...the accepted answer?
– Enoobong
Oct 10 '16 at 0:14
Generate HashKey for debug and release mode by using this. stackove...
Visual Studio 2013 Update 4【VS2013 SP4 旗舰版下载地址】 - 更多技术 - ...
...sual Studio 2013 Update 4【VS2013 SP4 旗舰版下载地址】vs2013没有64位版本，但是提供64位编译器，可以编译64位程序。Visual Studio Ultimate 2013 with Update 4 (x86) - DVD (Chinese...vs2013没有64位版本，但是提供64位编译器，可以编译64位程序。
Visual...
Show the progress of a Python multiprocessing pool imap_unordered call?
...map_async resulted in much faster execution, though the result object is a bit different. Instead, the result object from map_async has a _number_left attribute, and a ready() method:
p = multiprocessing.Pool()
rs = p.map_async(do_work, xrange(num_tasks))
p.close() # No more work
while (True):
if...
What is the best algorithm for overriding GetHashCode?
...uld require modifying to perform one iteration per byte, instead of per 32-bit hash value. FNV is also designed for variable lengths of data, whereas the way we're using it here is always for the same number of field values. Comments on this answer suggest that the code here doesn't actually work as...
byte[] to hex string [duplicate]
...t in method for this:
byte[] data = { 1, 2, 4, 8, 16, 32 };
string hex = BitConverter.ToString(data);
Result: 01-02-04-08-10-20
If you want it without the dashes, just remove them:
string hex = BitConverter.ToString(data).Replace("-", string.Empty);
Result: 010204081020
If you want a more c...
Optimise PostgreSQL for fast testing
...s as fsync=off without the giant data corruption risk. You do have a small window of loss of recent data if you enable async commit - but that's it.
If you have the option of slightly altering the DDL, you can also use UNLOGGED tables in Pg 9.1+ to completely avoid WAL logging and gain a real speed...
C compiler for Windows? [closed]
I'm fine working on Linux using gcc as my C compiler but would like a Windows solution. Any ideas? I've looked at Dev-C++ from Bloodshed but looking for more options.
...
win10 启动文件夹在哪？ - 更多技术 - 清泛网 - 专注C/C++及内核技术
win10 启动文件夹在哪？Win7 启动在开始菜单中，很方便，不过Win10的开始菜单中是没有的。C: Users xxx AppData Roaming Microsoft Windows Start Menu Programs...Win7 启动在开始菜单中，很方便，不过Win10的开始菜单中是没有的。
C:\Users\x...
How to check if a map contains a key in Go?
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@Mheni, I know I'm a bit late here, but this question discusses the lookup complexity in go. Most of the time the amortized complexity is O(1) but it's worth reading the answers on that question.
– 3ocene
Oc...
How to step back in Eclipse debugger?
...bugger, I have to terminate the program and restart, and this takes a fair bit of time.
6 Answers
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