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Changing variable names in Vim

... Feb 28 '09 at 12:00 Mykola GolubyevMykola Golubyev 50k1414 gold badges7979 silver badges100100 bronze badges ...
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How to disable margin-collapsing?

...y to disable margin-collapsing altogether? The only solutions I've found (by the name of "uncollapsing") entail using a 1px border or 1px padding. I find this unacceptable: the extraneous pixel complicates calculations for no good reason. Is there a more reasonable way to disable this margin-coll...
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if A vs if A is not None:

...m interchangeably. The reason the two give the same results is many times by pure coincidence due to optimizations of the interpreter/compiler like interning or something else. With those optimizations in mind, integers and strings of the same value end up using the same memory space. That probably...
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It is more efficient to use if-return-return or if-else-return?

...y ifs can be dangerous. I always try to limit the amount of code enclosed by an if statement and try to rewrite elif trees to use dict. This is getting a bit off-topic though. – Stephen Ellwood Nov 29 '18 at 13:02 ...
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How to detect Ctrl+V, Ctrl+C using JavaScript?

... With jquery you can easy detect copy, paste, etc by binding the function: $("#textA").bind('copy', function() { $('span').text('copy behaviour detected!') }); $("#textA").bind('paste', function() { $('span').text('paste behaviour detected!') }); $("#textA").bind(...
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Else clause on Python while statement

... The else clause is executed if you exit a block normally, by hitting the loop condition or falling off the bottom of a try block. It is not executed if you break or return out of a block, or raise an exception. It works for not only while and for loops, but also try blocks. You typ...
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How to draw a circle with text in the middle?

...: 15%; top : 15%; /* preserve 3d prevents blurring sometimes caused by the text centering in the next class */ transform-style : preserve-3d; /*border : 1px solid green;*/ } /* Circle Text - the appearance of the text within the circle plus vertical centering */ .circle_text { ...
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Can I use a min-height for table, tr or td?

..." id="td_0_0" class="readOnlyCell gContentSection">411978430-Intimate:Ruby:Small</td> share | improve this answer | follow | ...
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Unsupported major.minor version 52.0 [duplicate]

...s set to 1.8. Restart IntelliJ IDEA. Another approach which might help is by instructing IntelliJ IDEA which JDK version to start up with. Go to: /Applications/IntelliJ\ IDEA\ 15\ CE.app/Contents/Info.plist and replace the JVM version with: <key>JVMVersion</key> <string>1.8*</s...
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Android ListView not refreshing after notifyDataSetChanged

... works, as the "list" i am passing is also updated, even I have checked it by printing log, Can you Please explain me this concept – Kimmi Dhingra Jul 31 '15 at 6:58 1 ...