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Detect whether there is an Internet connection available on Android [duplicate]
...if your app needs the potentially higher speeds of Wi-fi to work correctly etc.
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Is it possible to define more than one function per file in MATLAB, and access them from outside tha
...ramming. You'd access the function as myClass.static1(), myClass.static2() etc.
OOP functionality is only officially supported since R2008a, so unless you want to use the old, undocumented OOP syntax, the answer for you is no, as explained by @gnovice.
EDIT
One more way to define multiple funct...
Is it possible to do a sparse checkout without checking out the whole repository first?
...t;directory>
cd <directory>
git sparse-checkout init --cone # to fetch only root files
git sparse-checkout set apps/my_app libs/my_lib # etc, to list sub-folders to checkout
# they are checked out immediately after this command, no need to run git pull
Note that it requires git version 2....
How to name variables on the fly?
...e that you might be better off with a list rather than using orca1, orca2, etc, ... then it would be orca[1], orca[2], ...
Usually you're making a list of variables differentiated by nothing but a number because that number would be a convenient way to access them later.
orca <- list()
orca[1] ...
Combine multiple Collections into a single logical Collection?
...ods in the Collection interface would either have undefined semantics (add etc) or miserable performance (contains etc).
– Sean Patrick Floyd
Aug 2 '11 at 13:00
2
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What are good uses for Python3's “Function Annotations”
...estrictions, threads that are allowed to access, architecture limitations, etc., and there are quite a few tools that can then read these and process them to provide assurances beyond what you get from the compilers. You could even write things that check preconditions/postconditions.
I feel somet...
What are the differences between PMD and FindBugs?
...ck, long parameter list, unnecessary constructor, missing break in switch, etc. PMD also tells you about the Cyclomatic complexity of your code which I find very helpful (FindBugs doesn't tell you about the Cyclomatic complexity).
FindBugs works on bytecode. Here are some problems FindBugs finds wh...
How does one change the language of the command line interface of Git?
...nless some of the other variables have already been set by the system, in /etc/profile or similar initialization files).
LC_CTYPE, LC_NUMERIC, LC_TIME, LC_COLLATE, LC_MONETARY, LC_MESSAGES, and so on, are the environment variables meant to override LANG and affecting a single locale category on...
How to use MDC with thread pools?
...lt;Runnable> workQueue) {
return new MdcThreadPoolExecutor(MDC.getCopyOfContextMap(), corePoolSize, maximumPoolSize, keepAliveTime, unit,
workQueue);
}
/**
* Pool where task threads always have a specified, fixed MDC.
*/
public static MdcThreadPoolEx...
How to check if an app is installed from a web-page on an iPhone?
...m. It is based on the same approach as described by missemisa and Alastair etc, but uses a hidden iframe instead.
https://github.com/hampusohlsson/browser-deeplink
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