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Getting the object's property name
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@Bakudan know what you mean, but a better way to put it is that you should use hasOwnProperty if you don't want inherited properties. That way you're not blindly following some rule. It may be that in some cases you actually do want to loo...
What are carriage return, linefeed, and form feed?
What is the meaning of the following control characters:
12 Answers
12
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#pragma once vs include guards? [duplicate]
...ma once, some (like gcc) also optimize include guards. My gut says go with whatever system your code is already using. I use BOTH pragma once and guards.
– KitsuneYMG
Jul 17 '09 at 15:32
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Match whitespace but not newlines
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What makes Perl's \h slightly non-standard is its inclusion of MONGOLIAN VOWEL SEPARATOR. Unicode does not consider it whitespace. For that reason, Perl \h differs from POSIX blank ([[:blank:]] in Perl, \p{Blank} in Java) and...
Show which git tag you are on?
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This leverages the fact that git-log reports the log starting from what you've checked out. %h prints the abbreviated hash. Then git describe --exact-match --tags finds the tag (lightweight or annotated) that exactly matches that commit.
The $() syntax above assumes you're using bash or sim...
Is there a way to reduce the size of the git folder?
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I'm not sure what you want. First of all, of course each time you commit/push the directory is going to get a little larger, since it has to store each of those additional commits.
However, probably you want git gc which will "cleanup un...
Parse query string in JavaScript [duplicate]
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what about ?this=1&this=2&this=3
– Skylar Saveland
Mar 16 '13 at 22:12
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Using semicolon (;) vs plus (+) with exec in find
...ults only to a number that makes safe to pass it to the shell? At least is what xargs do... in principle it never chokes for too much arguments.
– Rmano
Nov 23 '13 at 20:09
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How can I measure the actual memory usage of an application or process?
...eads or by using dynamically linked libraries
If you really want to know what amount of memory your application actually uses, you need to run it within a profiler. For example, Valgrind can give you insights about the amount of memory used, and, more importantly, about possible memory leaks in yo...
What is the facade design pattern?
...recurring problem. Classes in all design patterns are just normal classes. What is important is how they are structured and how they work together to solve a given problem in the best possible way.
The Facade design pattern simplifies the interface to a complex system; because it is usually compos...