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How to remove line breaks (no characters!) from the string?
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Ben's solution is acceptable, but str_replace() is by far faster than preg_replace()
$buffer = str_replace(array("\r", "\n"), '', $buffer);
Using less CPU power, reduces the world carbon dioxide emissions.
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How to format a float in javascript?
...he code isn't self-explanatory.
edit: ...or just use toFixed, as proposed by Tim Büthe. Forgot that one, thanks (and an upvote) for reminder :)
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Should I use != or for not equal in T-SQL?
...c Server 10: != and <>
InterBase/Firebird: != and <>
Apache Derby 10.6: != and <>
Sybase Adaptive Server Enterprise 11.0: != and <>
Databases that support the ANSI standard operator, exclusively:
IBM DB2 UDB 9.5: <>
Microsoft Access 2010: <>
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How to disable a link using only CSS?
...k. Keep in mind many users are used to open links from the context menu or by using the middle mouse button.
– Alexandru Severin
Aug 2 '17 at 12:38
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Resizing SVG in html?
... height and height attributes in the svg tag
Then scale the picture simply by setting the height and width to the desired percent values. Good luck.
Set a fixed aspect ratio with preserveAspectRatio="X200Y200 meet (e.g. 200px), but it's not necessary
e.g.
<svg
xmlns:dc="http://purl.org/dc...
How to compile a 64-bit application using Visual C++ 2010 Express?
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Here are step by step instructions:
Download and install the Windows Software Development Kit version 7.1. Visual C++ 2010 Express does not include a 64 bit compiler, but the SDK does. A link to the SDK: http://msdn.microsoft.com/en-us/w...
How to check if APK is signed or “debug build”?
... for ( int i = 0; i < signatures.length;i++)
{
ByteArrayInputStream stream = new ByteArrayInputStream(signatures[i].toByteArray());
X509Certificate cert = (X509Certificate) cf.generateCertificate(stream);
debuggable = cert.getSubjectX500Prin...
Convert String to Float in Swift
... The extension isn't required, the bridge is done automatically by Swift, as @tom states all you need is Wage.text.floatValue. Not sure whether this changed between the answer being posted and now, but it's been there for a while.
– sketchyTech
Aug 1...
Padding or margin value in pixels as integer using jQuery
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parseInt is faster than replace('px','') by 49% on chrome jsperf.com/replace-vs-parseint
– Bank
Nov 15 '11 at 8:07
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Why a function checking if a string is empty always returns true? [closed]
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PHP have a built in function called empty()
the test is done by typing
if(empty($string)){...}
Reference php.net : php empty
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