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How to assert output with nosetest/unittest in python?
...-----------------------------------------------------
#Ran 1 test in 0.000s
#
#OK
assert not hasattr(sys.stdout, "getvalue")
unittest.main(module=__name__, buffer=False)
#hello world!
#F
#======================================================================
#FAI...
Sublime - delete all lines containing specific value
... My machine got stuck for several minutes when I did Ctrl+Shift+K with 200,000 lines selected.
– Przemek D
Aug 28 '17 at 11:43
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What is the difference between mutex and critical section?
...le app that compares the time between the two of them. On my system for 1,000,000 uncontended acquires and releases, a mutex takes over one second. A critical section takes ~50 ms for 1,000,000 acquires.
Here's the test code, I ran this and got similar results if mutex is first or second, so we a...
What is the rationale for fread/fwrite taking size and count as arguments?
...
The difference in fread(buf, 1000, 1, stream) and fread(buf, 1, 1000, stream) is, that in the first case you get only one chunk of 1000 bytes or nuthin, if the file is smaller and in the second case you get everything in the file less than and up to 1000 ...
How to calculate the running time of my program? [duplicate]
...
long totalTime = (endTime - startTime)/1000; System.out.println(totalTime); if working with segs
– superUser
Jul 10 '15 at 22:22
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How to extend an existing JavaScript array with another array, without creating a new array
...a stack overflow error if array b is too long (trouble starts at about 100,000 elements, depending on the browser).
If you cannot guarantee that b is short enough, you should use a standard loop-based technique described in the other answer.
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Migration: Cannot add foreign key constraint
...Blueprint $table) {
// this line throw QueryException "SQLSTATE[HY000]: General error: 1215 Cannot add foreign key constraint..."
// $table->integer('user_id')->unsigned()->index();
$table->bigInteger('user_id')->unsigned()->index(); // this is working
...
Find the number of downloads for a particular app in apple appstore [closed]
... Cool site, I checked one of my apps on here and it was about 1,000 downloads too high. The app altogether has 9,000 and the site said 10,000.
– SirRupertIII
Aug 7 '13 at 19:18
...
Remove characters except digits from string using Python?
...ll, string.digits); x="aaa12333bb445bb54b5b52"' 'x.translate(all, nodig)'
1000000 loops, best of 3: 1.04 usec per loop
$ python -mtimeit -s'import re; x="aaa12333bb445bb54b5b52"' 're.sub(r"\D", "", x)'
100000 loops, best of 3: 7.9 usec per loop
Speeding things up by 7-8 times is hardly peanuts, s...
(this == null) in C#!
...d]
private static string <.ctor>b__0()
{
string CS$1$0000;
CS$1$0000 = CS$1$0000.CheckNull();
Label_0009:
return CS$1$0000;
}
private string CheckNull()
{
string CS$1$0000;
CS$1$0000 = "Am I null? " + ((bool) (this == null));
...