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Java: random long number in 0
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Starting from Java 7 (or Android API Level 21 = 5.0+) you could directly use ThreadLocalRandom.current().nextLong(n) (for 0 ≤ x < n) and ThreadLocalRandom.current().nextLong(m, n) (for m ≤ x < n). See @Alex's answer for detail.
If you are stuck ...
What do single quotes do in C++ when used on multiple characters?
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They're really just ints. They're used extensively in the Core Audio API enum's for example, in the CoreAudioTypes.h header file,
enum
{
kAudioFormatLinearPCM = 'lpcm',
kAudioFormatAC3 = 'ac-3',
kAudioFormat60958AC3 = 'cac3',
kA...
Where can I learn how to write C code to speed up slow R functions? [closed]
...aterial that's aimed at new users who are not familiar with the existing C api.
– hadley
Nov 5 '10 at 14:08
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Can't find Request.GetOwinContext
...wnloaded as a nuget package (The nuget package name is Microsoft.AspNet.WebApi.Owin)
Install-Package 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....
Recommended method for escaping HTML in Java
...mons.lang3). The StringEscapeUtils now has different static methods for escaping different types of documents (http://commons.apache.org/proper/commons-lang/javadocs/api-3.0/index.html). So to escape HTML version 4.0 string:
import static org.apache.commons.lang3.StringEscapeUtils.escapeHtml4;
Str...
How to POST JSON Data With PHP cURL?
...t from using a third-party library instead of interfacing with the Shopify API directly yourself.
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Tool for sending multipart/form-data request [closed]
... postman's form-data params sometimes doesn't get into my Laravel API's REST methods. Not sure why.
– Lotus
Dec 8 '13 at 17:17
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How to find out “The most popular repositories” on Github? [closed]
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For API users: URL for "most starred": api.github.com/search/… and "most forked": api.github.com/search/…
– Jo Liss
Apr 9 '15 at 15:09
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Don't reload application when orientation changes
...swer case #3 with android:configChanges="orientation|screenSize" value for API >=13, because a lot of people see your answer as main!
– radistao
Jul 11 '15 at 18:02
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What is the difference between log4net and ELMAH?
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Log4Net is a general purpose logging framework with an API intended to be used within your application (web, console, dll, etc.).
logger.Debug("Some low level debug message...");
logger.Info("Some basic info");
logger.Warn("Some business logic problem, but not critical");
logger...