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How to wait for all threads to finish, using ExecutorService?
I need to execute some amount of tasks 4 at a time, something like this:
26 Answers
26...
Can't compare naive and aware datetime.now()
...
147
By default, the datetime object is naive in Python, so you need to make both of them either nai...
Structure padding and packing
...l" address boundaries - say, int members would have offsets, which are mod(4) == 0 on 32-bit platform. Padding is on by default. It inserts the following "gaps" into your first structure:
struct mystruct_A {
char a;
char gap_0[3]; /* inserted by compiler: for alignment of b */
int b;
...
Rails 4 Authenticity Token
I was working on a new Rails 4 app (on Ruby 2.0.0-p0) when I ran into some authenticity token problems.
13 Answers
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type object 'datetime.datetime' has no attribute 'datetime'
... LyonJohn Lyon
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3
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sphinx-build fail - autodoc can't import/find module
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answered Sep 3 '12 at 10:47
Pravitha VPravitha V
3,01644 gold badges2424 silver badges4949 bronze badges
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How to configure Visual Studio to use Beyond Compare
...oper path for your machine, including version number)
Arguments: %1 %2 %3 %4 /title1=%6 /title2=%7 /title3=%8 /title4=%9
If using Beyond Compare v3/v4 Standard or Beyond Compare v2 (2-way Merge):
Extension: .*
Operation: Merge
Command: C:\Program Files\Beyond Compare 3\BComp.exe (replace with th...
Expand a random range from 1–5 to 1–7
...ough 5 inclusive.
int rand7()
{
int vals[5][5] = {
{ 1, 2, 3, 4, 5 },
{ 6, 7, 1, 2, 3 },
{ 4, 5, 6, 7, 1 },
{ 2, 3, 4, 5, 6 },
{ 7, 0, 0, 0, 0 }
};
int result = 0;
while (result == 0)
{
int i = rand5();
int j = rand5();
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qmake: could not find a Qt installation of ''
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ptmonoptmono
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1
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One or more types required to compile a dynamic expression cannot be found. Are you missing referenc
...ady referenced yet I still had this error. I had created a new ASP.Net MVC4 application in VS 2010. Stumped, I removed and readded it, and the error went away. Cleaning/Rebuilding did not help.
– Paul
Mar 22 '13 at 21:54
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