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Set ImageView width and height programmatically?
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what if I need wrap_content ?
– Francisco Corrales Morales
Dec 26 '14 at 20:30
9
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“std::endl” vs “\n”
... characters don't matter, assuming the file is open in text mode, which is what you get unless you ask for binary. The compiled program will write out the correct thing for the system compiled for.
The only difference is that std::endl flushes the output buffer, and '\n' doesn't. If you don't wan...
async await return Task
Can somebody explain what does this means into a synchronous method? If I try to change the method to async then VS complain about it.
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Difference between Java SE/EE/ME?
... the command line first so you can have a fighting chance at understanding what CLASSPATH means. If you use Eclipse before you understand Java, that's two big things you're ignorant of.
– duffymo
May 18 '10 at 15:35
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Why does python use 'else' after for and while loops?
...lains it better than the chosen answer where the author doesn't really get what for-else is about!
– erikbwork
Jul 15 '14 at 9:20
18
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How to use Morgan logger?
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I think I have a way where you may not get exactly get what you want, but you can integrate Morgan's logging with log4js -- in other words, all your logging activity can go to the same place. I hope this digest from an Express server is more or less self-explanatory:
var express...
How many bytes does one Unicode character take?
...any bytes does it need per character?
Same as your 2nd question.
And what do UTF-7, UTF-6, UTF-16 etc mean? Are they some kind Unicode
versions?
No, those are encodings. They define how bytes/octets should represent Unicode characters.
A couple of examples. If some of those cannot be disp...
Create an Android Jar library for distribution
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Android doesn't provide a special kind of Android-JAR. But what you can do is adding a build.xml to your project and build the JAR with ant.
My build.xml looks like this:
<project name="MyAndroidLib" default="dist" basedir=".">
<description>
This is my Android lib
&...
The best way to remove duplicate values from NSMutableArray in Objective-C?
...low in 2009; in 2011, Apple added NSOrderedSet to iOS 5 and Mac OS X 10.7. What had been an algorithm is now two lines of code:
NSOrderedSet *orderedSet = [NSOrderedSet orderedSetWithArray:yourArray];
NSArray *arrayWithoutDuplicates = [orderedSet array];
If you are worried about the order and y...
What HTTP status response code should I use if the request is missing a required parameter?
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This is what CherryPy does by default.
– Derek Litz
Jan 25 '13 at 17:20
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