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How to checkout a specific Subversion revision from the command line?
I want to checkout a specific revision of a folder in Subversion using the command line.
10 Answers
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How to convert a List into a comma separated string without iterating List explicitly [dupli
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JJDJJD
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How do I list all the columns in a table?
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For MySQL, use:
DESCRIBE name_of_table;
This also works for Oracle as long as you are using SQL*Plus, or Oracle's SQL Developer.
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What is the difference between “word-break: break-all” versus “word-wrap: break-word” in CSS
... what is the difference between the two. When I used both they seem to break the word if it is not fitting the container. But why did W3C made two ways to do it?
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Which is faster : if (bool) or if(int)?
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Makes sense to me. Your compiler apparently defines a bool as an 8-bit value, and your system ABI requires it to "promote" small (< 32-bit) integer arguments to 32-bit when pushing them onto the call stack. So to compare a b...
What is the difference between call and apply?
What is the difference between using call and apply to invoke a function?
24 Answers
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Why start an ArrayList with an initial capacity?
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If you know in advance what the size of the ArrayList is going to be, it is more efficient to specify the initial capacity. If you don't do this, the internal array will have to be repeatedly reallocated as the list grows.
The larg...
How to remove an element from a list by index
...answered Mar 9 '09 at 18:21
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Hide options in a select list using jQuery
I have an object with key/value pairs of options I want to hide/remove from a select list.
Neither of the following option selectors work. What am I missing?
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Chai: how to test for undefined with 'should' syntax
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This is one of the disadvantages of the should syntax. It works by adding the should property to all objects, but if a return value or variable value is undefined, there isn't a object to hold the property.
The documentation gives some workarounds, for example:
var should = require('...