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What is “stdafx.h” used for in Visual Studio?
A file na<em>mem>ed stdafx.h is auto<em>mem>atically generated when I start a project in Visual Studio 2010. I need to <em>mem>ake a cross-platfor<em>mem> C++ library, so I don't/can't use this header file.
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Reference: Co<em>mem>paring PHP's print and echo
...t source code involves the parser as well as opcode handlers. Consider a si<em>mem>ple action such as displaying the nu<em>mem>ber zero. Whether you use echo or print, the sa<em>mem>e handler " ZEND_ECHO_SPEC_CONST_HANDLER" will be invoked. The handler for print does one thing before it invokes the handler for echo, i...
Erlang's 99.9999999% (nine nines) reliability
Erlang was reported to have been used in production syste<em>mem>s for over 20 years with an upti<em>mem>e percentage of 99.9999999%.
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Python extending with - using super() Python 3 vs Python 2
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super() (without argu<em>mem>ents) was introduced in Python 3 (along with __class__):
super() -&a<em>mem>p;gt; sa<em>mem>e as super(__class__, self)
so that would be the Python 2 equivalent for new-style classes:
super(CurrentClass, self)
for old-style classes you c...
<em>mem>ongodb group values by <em>mem>ultiple fields
For exa<em>mem>ple, I have these docu<em>mem>ents:
3 Answers
3
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Catching error codes in a shell pipe
I currently have a script that does so<em>mem>ething like
4 Answers
4
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Catching java.lang.OutOf<em>Mem>e<em>mem>oryError?
Docu<em>mem>entation for java.lang.Error says:
14 Answers
14
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No <em>Mem>ain() in WPF?
I a<em>mem> a beginner when it co<em>mem>es to progra<em>mem><em>mem>ing but I was sure that one of the universal rules was that a progra<em>mem> starts with <em>Mem>ain(). I do not see one when I create a WPF project. Is <em>Mem>ain() si<em>mem>ply na<em>mem>ed so<em>mem>ething differently in WPF?
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When to use an object instance variable versus passing an argu<em>mem>ent to the <em>mem>ethod
How do you decide between passing argu<em>mem>ents to a <em>mem>ethod versus si<em>mem>ply declaring the<em>mem> as object instance variables that are visible to all of the object's <em>mem>ethods?
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What happens to a github student account's repositories at the end of 2 years?
I just got upgraded to a free github <em>mem>icro plan using <em>mem>y university e<em>mem>ail address. I'<em>mem> planning to use the private repositories for so<em>mem>e class projects this se<em>mem>ester, but I'<em>mem> wondering what will happen to those repositories at the end of 2 years when <em>mem>y free student upgrade expires. I'<em>mem> assu<em>mem>ing it'...