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Precedence and bitmask operations

... 150 You are actually doing this: var_dump(0b10 & (0b01 == 0)); var_dump(0b10 & (0b01 != 0))...
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Getting a map() to return a list in Python 3.x

... 802 Do this: list(map(chr,[66,53,0,94])) In Python 3+, many processes that iterate over iterable...
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How to set a stroke-width:1 on only certain sides of SVG shapes?

...tangle. rect { fill: none; stroke: black; } .top { stroke-dasharray: 0,50,150 } .left { stroke-dasharray: 150,50 } .bottom { stroke-dasharray: 100,50 } .right { stroke-dasharray: 50,50,100 } <svg height="300"> <rect x="0.5" y="0.5" width="50" height="50" class="top"/> ...
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Query for array elements inside JSON type

... | edited Jun 20 at 9:12 Community♦ 111 silver badge answered Mar 29 '14 at 22:25 ...
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How to combine multiple conditions to subset a data-frame using “OR”?

... it is to be handled as I intended, since ... > NA & 1 [1] NA > 0 & NA [1] FALSE Order of arguments may matter when using '&". share | improve this answer | ...
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How can I change Mac OS's default Java VM returned from /usr/libexec/java_home

...efaults to picking the newest JDK from /Library/Java as long as that is 7u10 or later, or uses Java 6 if your Java 7 installation is update 9 or earlier. But unravelling the logic in the shell scripts it looks to me like you can specify a particular JDK using a configuration file. Create a text fi...
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Unittest setUp/tearDown for several tests

... | edited Dec 5 '11 at 20:13 answered Dec 5 '11 at 19:56 ...
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How can I make an svg scale with its parent container?

...you have the following: <svg> <polygon fill=red stroke-width=0 points="0,10 20,10 10,0" /> </svg> It will render as a 10px by 20px triangle: Now, if you set only the width and height, that will change the size of the SVG element, but not scale the triangle: ...
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What causes a java.lang.ArrayIndexOutOfBoundsException and how do I prevent it?

... 300 Your first port of call should be the documentation which explains it reasonably clearly: T...
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Add a number to each selection in Sublime Text 2, incremented once per selection

...which will be added to the index for each selection. P must be > 0 and will be used to pad the index with leading zeroes. share | improve this answer | follow ...