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Git commit with no commit message
...; for more, read "A Note About Git Commit Messages".
If you open Terminal.app, cd to your project directory, and git commit -am '', you will see that it fails because an empty commit message is not allowed. Newer versions of git have the
--allow-empty-message commandline argument, including the ver...
What's the Point of Multiple Redis Databases?
...stance, and that's management. If you spin up a separate instance for each application, and let's say you've got 3 apps, that's 3 separate redis instances, each of which will likely need a slave for HA in production, so that's 6 total instances. From a management standpoint, this gets messy real qui...
Check if a string is html or not
...will turn the > and < characters into &gt; and &lt; entities appropriately. If, instead, you use a<b && a>c the browser will interpret the markup as a<b && a>c</b> because the lack of a space means that <b opens a <b> element. Here's a quick d...
How to get active user's UserDetails
...amework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"
id="applicationConversionService">
<property name="customArgumentResolver">
<bean class="CurrentUserWebArgumentResolver"/>
</property>
</bean>
@See: Learn to customize Spring MVC @Cont...
What is the best regular expression to check if a string is a valid URL?
... @Gumbo, it's allowed in the spec and used in URI implementations for HTTP applications. It's discouraged (for obvious reasons) but perfectly valid and should be anticipated. Most (if not all?) browsers sometimes translate HTTP authentication into the URL for subsequent access.
...
How to get device make and model on iOS?
...on iPod Touch 6th Generation
@"iPod9,1" on iPod Touch 7th Generation
// Apple Watch
@"Watch1,1" on Apple Watch 38mm case
@"Watch1,2" on Apple Watch 38mm case
@"Watch2,6" on Apple Watch Series 1 38mm case
@"Watch2,7" on Apple Watch Series 1 42mm case
@"Watch2,3" on Apple Watch Series 2 38mm case
@...
What are the calling conventions for UNIX & Linux system calls (and user-space functions) on i386 an
...the kernel for it to be able to find the return address. Arg to register mapping is the same as for int $0x80. You should normally call into the vDSO instead of using sysenter directly. (See The Definitive Guide to Linux System Calls for info on linking and calling into the vDSO, and for more inf...
A non-blocking read on a subprocess.PIPE in Python
...
I've created some friendly wrappers of this in the package shelljob pypi.python.org/pypi/shelljob
– edA-qa mort-ora-y
Oct 31 '13 at 10:07
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How to search for “R” materials? [closed]
...als, mailing lists, and various websites. It's a Google syndicated search app with specialized UI. I always use it.
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Changing the background drawable of the searchview widget
... got to this
I think it's worth metioning how I got to this, so that this approach can be used when customizing other views.
Checking out view layout
I've checked how SearchView layout looks like. In SearchView contructor one can find a line that inflates layout:
inflater.inflate(R.layout.search...