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Storing Python dictionaries
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For completeness, we should include ConfigParser and configparser which are part of the standard library in Python 2 and 3, respectively. This module reads and writes to a config/ini file and (at least in Python 3) behaves in a lot of ways like a dictio...
Left-pad printf with spaces
...lso, if you have an int variable 'n' that contains the number of spaces to include, you can use: printf("%*s%s\n", n, "", ptr); to get a variable number of spaces.
– Jonathan Leffler
Nov 16 '08 at 4:37
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T-SQL query to show table definition?
What is a query that will show me the full definition, including indexes and keys for a SQL Server table? I want a pure query - and know that SQL Studio can give this to me, but I am often on "wild" computers that have only the most bare-bones apps and I have no rights to install studio. But SQLCM...
How to debug Visual Studio extensions
...d this line in my .csproj references to get this in VS 2013
<Reference Include="Microsoft.VisualStudio.Services.Integration, Version=12.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL" />
Also see this answer.
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printf format specifiers for uint32_t and size_t
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Try
#include <inttypes.h>
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printf("i [ %zu ] k [ %"PRIu32" ]\n", i, k);
The z represents an integer of length same as size_t, and the PRIu32 macro, defined in the C99 header inttypes.h, represents an unsigned 32-bit in...
json_encode() escaping forward slashes
...ndows. Not sure if there is a bug some where, but magic quotes is not even included in PHP7 so it's better to avoid the hackery by simply disabling the slashes.
– Sami Fouad
Mar 12 '17 at 7:11
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How do I pause my shell script for a second before continuing?
...to determine how many nanoseconds python is taking to start. But that also includes some overhead from running date. Run this date +%N; date +%N to find that overhead. Python's overhead on my machine was actually closer to 0.14 seconds. So I want time.sleep(0.86).
– ArtOfWarfar...
How do I split a string with multiple separators in javascript?
...n implementation of the limit argument if an array is passed).
Be sure to include the splitMulti function if using this approach to the below simply wraps it :). Also worth noting that some people frown on extending built-ins (as many people do it wrong and conflicts can occur) so if in doubt spea...
Spring AOP vs AspectJ
... version 3.2. Starting from Spring 3.2 it is useless because cglib 2.2 was included in the core.
The framework at the bean creation will create a proxy that wraps your objects and adds cross cutting concerns responsibilities such as security, transaction management, logging and so on.
The proxy cr...
Create instance of generic type whose constructor requires a parameter?
... to address with "static interfaces". You'd then be able to constrain T to include static methods, operators and constructors, and then call them.
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