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TextView - setting the text size programmatically doesn't seem to work
...ady am familiar with java, i just thought it would really be useful to become familiar with as many of the classes as possible. It seems that using XML sort of hides a lot of that from you.
– cspam
Aug 9 '11 at 16:03
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How can I start an interactive console for Perl?
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If you want something minimimaly usable consider to add rlwrap $ rlwrap perl -d -e 1 You would get history and a consistent prompt
– albfan
Oct 18 '14 at 8:18
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Is String.Contains() faster than String.IndexOf()?
... 0);
}
Which calls CompareInfo.IndexOf, which ultimately uses a CLR implementation.
If you want to see how strings are compared in the CLR this will show you (look for CaseInsensitiveCompHelper).
IndexOf(string) has no options and Contains()uses an Ordinal compare (a byte-by-byte comparison rat...
Common elements in two lists
...cts with three integers each. I want to find a way to return the common elements of the two lists. Has anybody an idea how I can achieve this?
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Spring ApplicationContext - Resource leak: 'context' is never closed
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Since the app context is a ResourceLoader (i.e. I/O operations) it consumes resources that need to be freed at some point. It is also an extension of AbstractApplicationContext which implements Closable. Thus, it's got a close() method and can be used in a try-with-resources statement.
try (Clas...
Why does JQuery have dollar signs everywhere?
... is that everything is done with the one global symbol (since the global namespaces is ridiculously crowded), jQuery, but you can use $ (because it's shorter) if you like:
// These are the same barring your using noConflict (more below)
var divs = $("div"); // Find all divs
var divs = jQuery(...
Run JavaScript code on window close or page refresh?
...ing the .addEventListener:
window.onbeforeunload = function(){
// Do something
}
// OR
window.addEventListener("beforeunload", function(e){
// Do something
}, false);
Usually, onbeforeunload is used if you need to stop the user from leaving the page (ex. the user is working on some unsaved ...
How to check if an object is a generator object in python?
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How can I know if a branch has been already merged into master?
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git branch --merged master lists branches merged into master
git branch --merged lists branches merged into HEAD (i.e. tip of current branch)
git branch --no-merged lists branches that have not been merged
By default this applies to on...
Android- create JSON Array and JSON Object
...= new JSONObject();
try {
student1.put("id", "3");
student1.put("name", "NAME OF STUDENT");
student1.put("year", "3rd");
student1.put("curriculum", "Arts");
student1.put("birthday", "5/5/1993");
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackT...