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How to check if an object is a list or tuple (but not string)?
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H = "Hello"
if type(H) is list or type(H) is tuple:
## Do Something.
else
## Do Somet...
String formatting in Python 3
...nce at 0x00BF7260>'
"games: {:>3}".format(player1.games) # 'games: 123'
"games: {:>3}".format(player2.games) # 'games: 4'
"games: {:0>3}".format(player2.games) # 'games: 004'
Note: As others pointed out, the new format does not supersede the former, both are available both in Py...
Bash conditionals: how to “and” expressions? (if [ ! -z $VAR && -e $VAR ])
...answered Jan 19 '12 at 5:17
user123444555621user123444555621
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How do I create a constant in Python?
...he value. I do the same in Python. Example: def MY_CONST_VALUE(): return 123
– kevinarpe
Dec 17 '12 at 5:39
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How do I fix “for loop initial declaration used outside C99 mode” GCC error?
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There is a compiler switch which enables C99 mode, which amongst other things allows declaration of a variable inside the for loop. To turn it on use the compiler switch -std=c99
Or as @OysterD says, declare the variable outside the loop.
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Timeout command on Mac OS X?
...l
the >nul gets rid of the output. So instead of showing 64 BYTES FROM 123.45.67.8 BLAH BLAH BLAH it'll just show a blank newline until it times out. -t flag can be changed to any number.
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Pure JavaScript Send POST Data Without a Form
...to use navigator.sendBeacon():
const data = JSON.stringify({
example_1: 123,
example_2: 'Hello, world!',
});
navigator.sendBeacon('example.php', data);
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What does the M stand for in C# Decimal literal notation?
... M or m is of type decimal. For example, the literals 1m, 1.5m, 1e10m, and 123.456M are all of type decimal. This literal is converted to a decimal value by taking the exact value, and, if necessary, rounding to the nearest representable value using banker's rounding. Any scale apparent in the liter...
What is the 'CLSCompliant' attribute in .NET?
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vcsjones
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answered Feb 20 '09 at 17:20
Jon SkeetJo...
Sass - Converting Hex to RGBa for background opacity
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There is a builtin mixin: transparentize($color, $amount);
background-color: transparentize(#...