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PHP - iterate on string characters
...nt overhead (4bytes IIRC). Skip that, it is 'quite' way more: nikic.github.com/2011/12/12/…
– Daan Timmer
Nov 15 '12 at 8:27
...
How to extract a substring using regex
...a = "some string with 'the data i want' inside";
Pattern pattern = Pattern.compile("'(.*?)'");
Matcher matcher = pattern.matcher(mydata);
if (matcher.find())
{
System.out.println(matcher.group(1));
}
Result:
the data i want
...
Can't find Request.GetOwinContext
...ackage Microsoft.AspNet.WebApi.Owin
See msdn here: http://msdn.microsoft.com/en-us/library/system.net.http.owinhttprequestmessageextensions.getowincontext(v=vs.118).aspx
Nuget package here: https://www.nuget.org/packages/Microsoft.AspNet.WebApi.Owin
However, the method is still part of the Syste...
get CSS rule's percentage value in jQuery
...to be clear, this doesn't tell you the value in your style, it gives you a computed value
– Anthony Johnston
Feb 4 '11 at 13:04
2
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Serializing with Jackson (JSON) - getting “No serializer found”?
...;
For more information and details on related configuration options, I recommend reviewing the JavaDocs on ObjectMapper.setVisibility().
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Replacing a 32-bit loop counter with 64-bit introduces crazy performance deviations with _mm_popcnt_
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Culprit: False Data Dependency (and the compiler isn't even aware of it)
On Sandy/Ivy Bridge and Haswell processors, the instruction:
popcnt src, dest
appears to have a false dependency on the destination register dest. Even though the instruction only writes ...
What is sandboxing?
...t want to put restrictions on what child can do for Security Reasons.
Now coming to our software sandbox, we let any software(child) to execute(play) but with some restrictions over what it (he) can do. We can feel safe & secure about what the executing software can do.
You've seen & used ...
Best way to check for nullable bool in a condition expression (if …)
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I didn't realize that nullable comparison was meaningful like this. Details can be found at msdn.microsoft.com/en-us/library/2cf62fcy.aspx
– Micah Zoltu
Oct 17 '15 at 17:55
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Oracle 11.2.0.4 RAC FOR redhat 6.4 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...nterprise Linux $releasever - $basearch - Source
baseurl=ftp://ftp.redhat.com/pub/redhat/linux/enterprise/$releasever/en/os/SRPMS/
enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
[rhel-source-beta]
name=Red Hat Enterprise Linux $releasever Beta - $basearch - S...
java: run a function after a specific number of seconds
... live reference to a Timer object goes away and all outstanding tasks have completed execution, the timer's task execution thread terminates gracefully (and becomes subject to garbage collection). However, this can take arbitrarily long to occur.
...