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Windows batch: sleep [duplicate]
...an into a funny issue using this method when I needed a script to automatically release the computer's IP address, wait a few minutes while I reconfigured a switch port, and then renew the IP address. During the intervening moments that the switch port was down, the network connection was lost and ...
AngularJS does not send hidden field value
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do you really need a hidden field anymore when you use AngularJS? on ngSubmit you hit a controller all your data is completely visible for access, and you send it all via some $http service.
– mtpultz
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Filtering collections in C#
... ints that are > than 7, Where returns an
// IEnumerable<T> so a call to ToList is required to convert back to a List<T>.
List<int> filteredList = myList.Where( x => x > 7).ToList();
If you can't find the .Where, that means you need to import using System.Linq; at the to...
Word-wrap in an HTML table
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<td style="word-break:break-all;">longtextwithoutspace</td>
or
<span style="word-break:break-all;">longtextwithoutspace</span>
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Is there an equivalent for the Zip function in Clojure Core or Contrib?
... a collection of zipWith (zipWith3, zipWith4, ...) functions, because they all need to be of a specific type; in particular, the number of input lists they accept needs to be fixed. (The zip, zip2, zip3, ... family can be regarded as a specialisation of the zipWith family for the common use case of ...
Splitting string with pipe character (“|”) [duplicate]
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devnulldevnull
98.1k2727 gold badges195195 silver badges201201 bronze badges
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How can I remove the decimal part from JavaScript number?
... on how you wanted to remove the decimal.
Math.trunc() isn't supported on all platforms yet (namely IE), but you could easily use a polyfill in the meantime.
Another method of truncating the fractional portion with excellent platform support is by using a bitwise operator (.e.g |0). The side-effec...
What is the difference between bottom-up and top-down?
...-up approach (to dynamic programming) consists in first looking at the "smaller" subproblems, and then solve the larger subproblems using the solution to the smaller problems.
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How to add not null constraint to existing column in MySQL
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Mark Amery
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answered Jun 10 '11 at 10:45
Shakti Sin...
How to delete a column from a table in MySQL
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Use ALTER TABLE with DROP COLUMN to drop a column from a table, and CHANGE or MODIFY to change ...