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commands not found on zsh
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Use a good text editor like VS Code and open your .zshrc file (should be in your home directory. if you don't see it, be sure to right-click in the file folder when opening and choose option to 'show hidden files').
find where it states: export PATH=a-...
How do you format an unsigned long long int using printf?
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Works for me in VS2008. Moreover, as far as I remember the MS C Compiler (when set up to compile straight C) is supposed to be C90 compliant by design; C99 introduced some things that not everyone liked.
– スーパー...
What is the difference between range and xrange functions in Python 2.X?
...enerator. A generator object is a special case of iterator. See generators vs iterators.
– scign
Jul 2 at 0:33
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Save and load MemoryStream to/from a file
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Can I ask why you use FileMode.Create in the read sample vs FileMode.Open?
– Philter
Feb 14 '13 at 17:58
6
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Combine Date and Time columns using python pandas
...y both have similar runtimes, but using combine is faster (59s for replace vs 50s for combine).
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Why is === faster than == in PHP?
...on is performed by either operators.
I compared the speed of:
$a == $b vs $a === $b
where $a and $b were random integers [1, 100]
the two variables were generated and compared one million times
the tests were run 10 times
And here are the results:
$a == $b $a === $b
--------- ---------
0.76...
IEnumerable and Recursion using yield return
...at in a thread about yielding Jon hasn't mentioned c.Controls.Count > 0 vs. .Any() :)
– tymtam
Aug 11 '13 at 14:38
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Length of a JavaScript object
...it's always worth checking if it's already defined
– vsync
Jun 14 '11 at 11:30
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Allowing Untrusted SSL Certificates with HttpClient
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I really have to recommend the WebRequestHandler option vs. the global ServicePointManager.
– Thomas S. Trias
Feb 3 '16 at 18:15
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What does .class mean in Java?
...ee after compiling java code nor a confusion between the concepts of Class vs. Object in OOP theory.
This '.class' method is used in Java for code Reflection. Generally you can gather meta data for your class such as the full qualified class name, list of constants, list of public fields, etc, etc....