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Why .NET String is immutable? [duplicate]
As we all know, String is immutable. What are the reasons for String being immutable and the introduction of StringBuilder class as mutable?
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How to fully clean bin and obj folders within Visual Studio?
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sorry just now saw your comment. Specifying AfterTargets="Clean" will hook the target to the internal clean target for VisualStudio. However this simple target does not provide any feedbaco to the console so it will not do much other ...
Objective-C: Property / instance variable in category
...nnot create a synthesized property in a Category in Objective-C, I do not know how to optimize the following code:
6 Answer...
Set icon for Android application
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It's simple.
Now simply go to menu File → New → Image Asset. This will open a new dialogue and then make sure Launcher Icons is selected (Which it is by default) and then browse to the directory of your icon (it doesn't have to be in ...
Android gradle: buildtoolsVersion vs compileSdkVersion
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Android Studio 3.0 update
It is no longer as important to know the exact buildToolsVersion as it used to be because it is now chosen automatically.
The documentation says:
You no longer need to specify a version for the build tools (so, you
can now remove the android.buildToo...
JdbcTemplate queryForInt/Long is deprecated in Spring 3.2.2. What should it be replaced by?
...yForObject(sql, args, Integer.class);
}
And then the non deprecated code now must be replaced with the ugly:
queryForObject(sql, new Object { arg1, arg2, ...}, Integer.class);
or this (nicer):
queryForObject(sql, Integer.class, arg1, arg2, ...);
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How does the following LINQ statement work?
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@M.C I don't know why you are asking this question. Whole answer was not given at a time. It was edited several times.
– Atish Dipongkor - MVP
Jul 18 '13 at 2:50
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Force “git push” to overwrite remote files
...em up-to-date with the main development branch. Just let other developers know this will happen periodically so they'll know what to expect.
Update 2: Because of the increasing number of viewers I'd like to add some additional information on what to do when your upstream does experience a force pus...
HttpClient.GetAsync(…) never returns when using await/async
...ired to flow the context through SynchronizationContext - but I don't yet know.
– Stephen Cleary
May 10 '12 at 1:56
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show 13 more comments
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'No Transport' Error w/ jQuery ajax call in IE
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I believe this is set by default now. For me the solution was an XDR request transport - see this popular answer: stackoverflow.com/a/10232313/217866
– jackocnr
Dec 17 '14 at 20:11
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