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How to get a list of repositories apt-get is checking? [closed]
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Did someone enhance the output (summarizing urls etc) and want to share his command here?
– lony
Apr 18 '17 at 12:30
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What is a faster alternative to Python's http.server (or SimpleHTTPServer)?
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This is awesome!! Thank you for pointing it out. It's great for testing streaming audio/video which is something the python server doesn't seem to handle well at all.
– gman
Nov 28 '12 at 15:44
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How to printf “unsigned long” in C?
...sha Kaul: %lu is a valid conversion specification, %ul is not. %lu, broken out is: % — starts a "conversion specification"; l — the length modifier, l means "[unsigned] long int"; u — the conversion specifier, u is for an unsigned int to be printed out as decimal. Because we gave the length mo...
How to hide status bar in Android
...user clicks on EditText(for ex To: ) at that time keyboard will be popped out and at the same time the user can be able to scroll to see all remaining views(ex: compose,subject, send button) in that screen. Similarly in my app I have one activity in that I am having some widgets or views.
Suppo...
Is there a difference between single and double quotes in Java?
...rings where it would otherwise terminate the string.
For instance:
System.out.println("And then Jim said, \"Who's at the door?\"");
It isn't necessary to escape the double quote inside single quotes.
The following line is legal in Java:
char doublequote = '"';
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run main class of Maven project [duplicate]
...n "mvn run" and your main program's main class would automatically run without you telling maven details it should already know (like what your main class is).
– Warren P
Mar 29 '13 at 23:00
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Xcode debugger doesn't print objects and shows nil, when they aren't
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For me, Xcode was filtering out the debugger output. Make sure your output setting is Debugger Output or All Output
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Difference between reduce and foldLeft/fold in functional programming (particularly Scala and Scala
...y requires associativity, not commutativity.
Put simply, reduce works without an order of cumulation, fold requires an order of cumulation and it is that order of cumulation that necessitates a zero value NOT the existence of the zero value that distinguishes them. Strictly speaking reduce should ...
Is there a JavaScript MVC (micro-)framework? [closed]
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I agree, one to check out definitely!
– Ivanhoe
Jan 11 '11 at 20:46
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Advantage of switch over if-else statement
...tatement vs using an if statement for 30 unsigned enumerations where about 10 have an expected action (that presently is the same action). Performance and space need to be considered but are not critical. I've abstracted the snippet so don't hate me for the naming conventions.
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