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Possible to iterate backwards through a foreach?
...NG please. Reverse() is a void[1] and so above example leads to a compile error. [1] msdn.microsoft.com/en-us/library/b0axc2h2(v=vs.110).aspx
– MickyD
Jan 3 '14 at 5:06
6
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Creating C formatted strings (not printing them)
...;
if(0 > asprintf(&string, "Formatting a number: %d\n", 42)) return error;
log_out(string);
free(string);
This is the minimum effort you can get to construct the string in a secure fashion. The sprintf() code you gave in the question is deeply flawed:
There is no allocated memory behind t...
Conditional compilation and framework targets
...Symbols>true</DebugSymbols>
Visual Studio 2010 also threw up an error because of the semi-colons, claiming they are illegal characters. The error message gave me a hint as I could see the pre-built constants seperated by commas, eventually followed by my "illegal" semi-colon. After some r...
Differences and relationship between glActiveTexture and glBindTexture
...GL_TEXTURE_2D; attempting to bind it as GL_TEXTURE_1D will give rise to an error (while run-time).
Once the object is bound, its state can be changed. This is done via generic functions specific to that object. They too take a location that represents which object to modify.
In C/C++, this looks l...
Test for non-zero length string in Bash: [ -n “$var” ] or [ “$var” ]
...lumn 1b), the variable content is seen as a string and not evaluated.
The errors in columns 3a and 5a are caused by the fact that the variable value includes a space and the variable is unquoted. Again, as shown in columns 3b and 5b, [[ evaluates the variable's contents as a string.
Correspondingl...
How to set a default value for a datetime column to record creation time in a migration?
...p which will override the schema.rb with :starts_at, :default => '2015-05-29 09:46:33' (or whatever the date when you launch the script)... sad....
– astreal
May 29 '15 at 9:50
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Disable Auto Zoom in Input “Text” tag - Safari on iPhone
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– André Werlang
Sep 17 '18 at 23:05
4
@AndréWerlang That is not accurate. As stated clearly i...
Python threading.timer - repeat function every 'n' seconds
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answered Jan 3 '17 at 19:05
Bill SchumacherBill Schumacher
18111 silver badge55 bronze badges
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What is the difference between And and AndAlso in VB.NET?
...ave a spec!
– binki
Mar 9 '16 at 21:05
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What's the best way to store a group of constants that my program uses? [closed]
...?
– Philip Wallace
Nov 12 '09 at 18:05
Why does static readonly work better with multiple assemblies than const?
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