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How to convert a SVG to a PNG with ImageMagick?
...convert -version
Version: ImageMagick 6.8.9-8 Q16 x86_64 2014-12-17 http://www.imagemagick.org
Copyright: Copyright (C) 1999-2014 ImageMagick Studio LLC
Features: DPC Modules
Delegates: bzlib cairo fontconfig freetype jng jpeg lcms ltdl lzma png rsvg tiff xml zlib
It should display rsvg.
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Is “else if” faster than “switch() case”? [duplicate]
... both faster and better practise.
There are various links such as (http://www.blackwasp.co.uk/SpeedTestIfElseSwitch.aspx) that show benchmark tests comparing the two.
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Passing additional variables from command line to make
...which is included in the GNU Make book by Stallman and McGrath (see http://www.chemie.fu-berlin.de/chemnet/use/info/make/make_7.html). It provides the example:
archive.a: ...
ifneq (,$(findstring t,$(MAKEFLAGS)))
+touch archive.a
+ranlib -t archive.a
else
ranlib archive.a
en...
How to set Sqlite3 to be case insensitive when string comparing?
... and comparisons.
This can be used to make 'VOILA' LIKE 'voilà'.
http://www.sqlite.org/capi3ref.html#sqlite3_create_collation
The collating function must return an integer that is negative, zero, or positive if the first string is less than, equal to, or greater than the second, respectively....
Find out if string ends with another string in C++
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Use boost::algorithm::ends_with (see e.g. http://www.boost.org/doc/libs/1_34_0/doc/html/boost/algorithm/ends_with.html ):
#include <boost/algorithm/string/predicate.hpp>
// works with const char*
assert(boost::algorithm::ends_with("mystring", "ing"));
// also work...
Short circuit Array.forEach like calling break
...specification that the index k starts at 0 and is incremented by 1: http://www.ecma-international.org/ecma-262/6.0/#sec-array.prototype.every
– XP1
Jun 26 '17 at 0:51
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Where do I put image files, css, js, etc. in Codeigniter?
...nd the application outside your documentroot,(public_html, htdocs, public, www... etc)
Inside your public folder, you should put your public info, what the browsers can see, its common to find the folders: images, js, css; so your structure will be:
|- system/
|- application/
|---- models/
|---- v...
What does “yield break;” do in C#?
...
Here http://www.alteridem.net/2007/08/22/the-yield-statement-in-c/ is very good example:
public static IEnumerable<int> Range( int min, int max )
{
while ( true )
{
if ( min >= max )
{
yield break;
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How to throw std::exceptions with variable messages?
...ike in Maxim's answer) is a safer way.
It is explained very well at http://www.boost.org/community/error_handling.html
So, the nicer way would be a specific type of the exception and be avoiding composing the formatted string (at least when throwing).
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Moving project to another folder in Eclipse
...d it's pretty simple to setup CVS to run locally without a server: http://www.tortoisecvs.org/faq.html#cvsinit
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