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How to know if an object has an attribute in Python
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2448
Try hasattr():
if hasattr(a, 'property'):
a.property
EDIT: See zweiterlinde's answer b...
Java Class that implements Map and keeps insertion order?
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answered Mar 25 '09 at 21:23
Michael Myers♦Michael Myers
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What does 'wb' mean in this code, using Python?
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YOUYOU
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Following git-flow how should you handle a hotfix of an earlier release?
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answered Oct 10 '15 at 9:20
Klas MellbournKlas Mellbourn
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How to initialize a struct in accordance with C programming language standards
...ializer to initialize a structure:
MY_TYPE a = { .flag = true, .value = 123, .stuff = 0.456 };
Edit: Other members are initialized as zero: "Omitted field members are implicitly initialized the same as objects that have static storage duration." (https://gcc.gnu.org/onlinedocs/gcc/Designated-Ini...
NULL vs nil in Objective-C
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nil should only be used in place of an id, what we Java and C++ programmers would think of as ...
Difference between “!==” and “==!” [closed]
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The difference is that there is no operator ==!.
This expression:
$a ==! $b
Is basically t...
sql primary key and index
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answered Jan 20 '09 at 18:51
dkretzdkretz
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How do I find out what version of WordPress is running?
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254
Look in wp-includes/version.php
/**
* The WordPress version string
*
* @global string $wp_...
How to find the port for MS SQL Server 2008?
I am running MS SQL Server 2008 on my local machine. I know that the default port is 1433 but some how it is not listening at this port. The SQL is an Express edition.
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