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What Automatic Resource Management alternatives exist for Scala?
... the web for Scala. It seems to be a rite-of-passage to write one, though most look pretty much like one another. I did see a pretty cool example using continuations, though.
...
Determine if running on a rooted device
...ate static boolean checkRootMethod1() {
String buildTags = android.os.Build.TAGS;
return buildTags != null && buildTags.contains("test-keys");
}
private static boolean checkRootMethod2() {
String[] paths = { "/system/app/Superuser.apk", "/sbin/su", "/system/b...
How to convert a string to an integer in JavaScript?
... answered Jul 15 '09 at 20:28
NosrednaNosredna
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How to show and update echo on same line
...e advantage is printf generally behaves similarly in every environment and OS, while echo can sometimes behave very differently. For cross-platform scripts (or if you think you may ever care about that), using printf is best-practice.
– William T Froggard
Apr 8...
What is non-blocking or asynchronous I/O in Node.js?
...her requests while that thread has stalled depends on your software. What most server software do is spawn more threads to cater the additional requests. This requires more memory consumed and more processing.
Asynchronous, non-blocking example
Asynchronous, non-blocking servers - like ones made i...
How large should my recv buffer be when calling recv in the socket library
...lable to read than your buffer has room for, then they'll be queued by the OS and available for your next call to recv.
SOCK_DGRAM: The excess bytes are discarded.
How can I know if I have received the entire message?
SOCK_STREAM: You need to build some way of determining the end-of-message into...
Android: how to make keyboard enter button say “Search” and handle its click?
...
On os 2.3.6 it doesn't work until I put android:inputType="text" attribute.
– thanhbinh84
Dec 30 '11 at 15:03
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Why is IntelliJ 13 IDEA so slow after upgrading from version 12?
...creasing heap even just to 2GB (-Xmx2048m) was enough to see significant boost in performance.
– Carl Karawani
Mar 24 '14 at 17:58
3
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How many parameters are too many? [closed]
...e level. Depending on what your method is doing, or what the class is supposed to represent, it's quite possible that 2 arguments is too many and is a symptom of too much coupling.
I would suggest that by asking the question in the first place, and qualifying your question as much as you did, that...
Stop pip from failing on single package when installing with requirements.txt
...xt | xargs -n 1 pip install
Note: -a parameter is not available under MacOS, so old cat is more portable.
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