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Do you leave parentheses in or out in Ruby? [closed]
When possible.. do you leave parentheses in or out in Ruby?
9 Answers
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How to create unit tests easily in eclipse [closed]
I want to create unit tests easily by just selecting method. Is there a tool in eclipse that does that. It should support templates. I should be able to create positive test as well as negative tests.
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Remove everything after a certain character
...ing how things works and largest code rules the world :P So I added a step by step explanation to the split answer (to change the wolrd).
– user985399
Jun 6 '19 at 11:42
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Twitter Bootstrap CSS affecting Google Maps
... to add #mapCanvas img { width: auto; display:inline; } as mentioned below by @nodrog
– jlb
Mar 9 '12 at 18:58
From Bo...
How to sort two lists (which reference each other) in the exact same way
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The sorted index/map paradigm suggested by J.F. Sebastian is about 10% faster than either zip solution for me (using lists of 10000 random ints): %timeit index = range(len(l1)); index.sort(key=l1.__getitem__); map(l1.__getitem__, index); map(l2.__getitem__, index)...
Scripting TFS Command Line for Get Latest Version, Check Out and Check in, programmatically
...FS workspaces, where do i specify the workspace to use? Or is this implied by the current working directory?
– Scrontch
Sep 26 '16 at 8:19
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How to sign an android apk file
...ystore once and use it to sign your unsigned apk.
Use the keytool provided by the JDK found in %JAVA_HOME%/bin/
keytool -genkey -v -keystore my.keystore -keyalg RSA -keysize 2048 -validity 10000 -alias app
Step 2 or 4: Zipalign
zipalign which is a tool provided by the Android SDK found in e.g. %...
Remove characters from NSString?
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You could use:
NSString *stringWithoutSpaces = [myString
stringByReplacingOccurrencesOfString:@" " withString:@""];
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Is there any overhead to declaring a variable within a loop? (C++)
...Assignment operator is usually defined as copy construct into tmp followed by swap (to be exception safe) followed by destroy tmp. Thus assignment operator is not that different to construction/destroy cycle above. See stackoverflow.com/questions/255612/… for example of typical assignment operator...
Change bootstrap navbar collapse breakpoint without using LESS
...: Bootstrap 4 Navbar Example
You can also use a custom breakpoint (???px) by adding a little CSS. For example, here's 1300px..
@media (min-width: 1300px){
.navbar-expand-custom {
flex-direction: row;
flex-wrap: nowrap;
justify-content: flex-start;
}
.navbar-expa...