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How to make a window always stay on top in .Net?
...ng topmost windows.
There is no way to create a window that is not covered by new topmost windows of another process. Raymond Chen explained why.
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How to “properly” print a list?
...for x in xs), when f is a predefined callable; that tends to execute fewer bytecodes, and is usually more compact. Certainly dont map(lambda x:..., xs) thats much worse than (... for x in xs)
– SingleNegationElimination
Sep 11 '13 at 15:01
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In a Bash script, how can I exit the entire script if a certain condition occurs?
...special, you can just use 1 consistently. If the script is meant to be run by another script, you may want to define your own set of status code with particular meaning. For example, 1 == tests failed, 2 == compilation failed. If the script is part of something else, you may need to adjust the codes...
How to deal with a slow SecureRandom generator?
... then the PRNG will seed itself once the first time you call next() or nextBytes(). It will usually do this using a fairly small amount of true random data from the system. This call may block, but will make your source of random numbers far more secure than any variant of "hash the current time tog...
In Python script, how do I set PYTHONPATH?
....
sys.path.append('/path/to/whatever')
In fact, sys.path is initialized by splitting the value of PYTHONPATH on the path separator character (: on Linux-like systems, ; on Windows).
You can also add directories using site.addsitedir, and that method will also take into account .pth files existin...
What's the difference(s) between .ToList(), .AsEnumerable(), AsQueryable()?
...where condition will never be translated into SQL. AsEnumerable() followed by LINQ statements definitively cuts the connection with entity framework query provider.
I deliberately show this example because I've seen questions here where people for instance try to 'inject' Include capabilities into a...
How to prevent ajax requests to follow redirects using jQuery
...are parts of another level of the communication stack and can't be managed by jQuery.ajax or XMLHttpRequest.
The XMLHttpRequest standard say that the client configuration can have options which prevent redirection. In case of "Microsoft world", which I better know, you can look at WinHttpSetOption ...
Android Studio: Plugin with id 'android-library' not found
...radle to download Android plugin from Maven Central repository.
You do it by pasting the following code at the beginning of the Gradle build file:
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:1.1.1'
}
}
Rep...
Comparator.reversed() does not compile using lambda
...hing works.
In the second and third lines, the target typing is disrupted by the presence of the call to reversed(). I'm not entirely sure why; both the receiver and the return type of reversed() are Comparator<T> so it seems like the target type should be propagated back to the receiver, but...
Websocket API to replace REST API?
...bone models and collections can be passed around from/to client and server by simply calling a functions RPC-style. No more managing REST endpoints, serializing/deserializing objects, and so forth. I haven't worked with socketstream yet, but it looks worth checking out.
I still have a long way to g...