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How to write inline if statement for print?
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I think that if condition: statement does not work in case of multiline statements.
– Val
Nov 8 '13 at 12:57
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Boolean method naming readability
... question, from a readability standpoint, which method name do you prefer for a boolean method:
12 Answers
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Assign variable in if condition statement, good practice or not? [closed]
...like Java to JavaScript. The following code is definitely not recommended (or even not correct) in Java:
11 Answers
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Bash if [ false ] ; returns true
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The idea of false being a command, or even a string, seems odd to me, but I guess it works. Thanks.
– tenmiles
Oct 29 '13 at 22:20
34
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How to “test” NoneType in python?
... can I question a variable that is a NoneType? I need to use if method, for example
7 Answers
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Which is more efficient, a for-each loop, or an iterator?
...read all of the values, then there is no difference between using an iterator or the new for loop syntax, as the new syntax just uses the iterator underwater.
If however, you mean by loop the old "c-style" loop:
for(int i=0; i<list.size(); i++) {
Object o = list.get(i);
}
Then the new for ...
What does the CSS rule “clear: both” do?
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I won't be explaining how the floats work here (in detail), as this question generally focuses on Why use clear: both; OR what does clear: both; exactly do...
I'll keep this answer simple, and to the point, and will explain to you graphically why clear: both; is...
What's so wrong about using GC.Collect()?
...gh I do understand the serious implications of playing with this function (or at least that's what I think), I fail to see why it's becoming one of these things that respectable programmers wouldn't ever use, even those who don't even know what it is for.
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Unexpected results when working with very big integers on interpreted languages
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Python works:
>>> sum(x for x in xrange(1000000000 + 1))
500000000500000000
Or:
>>> sum(xrange(1000000000+1))
500000000500000000
Python's int auto promotes to a Python long which supports arbitrary precision. ...
What exactly is a reentrant function?
...ly executed concurrently, does it always mean that it is reentrant?
No.
For example, let's have a C++ function that takes both a lock, and a callback as a parameter:
#include <mutex>
typedef void (*callback)();
std::mutex m;
void foo(callback f)
{
m.lock();
// use the resource pro...