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AngularJS : Clear $watch
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But, what if i only want the watcher for checking if the value exists and then when it exists do some changes and then de register itself i already tried - var listen = $scope.$watch('mvIdentity.currentUser', function(currentUser...
How to get a float result by dividing two integer values using T-SQL?
...ut will be a float number.Here i consider 2 decimal places. You can choose what you need.
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Pip install Matplotlib error with virtualenv
...o install something along the lines of libpng-devel and freetype-devel (or whatever the equivalent is for your OS).
See the building requirements/instructions for matplotlib.
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Where does System.Diagnostics.Debug.Write output appear?
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could you elaborate on what conditions they are? exactly which situation a debug.Write will not work the same as a trace.write?
– Pacerier
Jul 29 '11 at 16:41
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How to check Django version
...uly. But how do I make sure whether Django uses the 2.6 or 2.7 version and what version of modules Django uses?
25 Answers
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Uninstall all installed gems, in OSX?
...$ sudo gem list --no-version | xargs sudo gem uninstall -ax
Depending on what you want, you may need to execute both, because "gem list" and "sudo gem list" provide independent lists.
Do not mix a normal "gem list" with a sudo-ed "gem uninstall" nor the other way around otherwise you may end up u...
Table row and column number in jQuery
...so demonstrates the solution. Please edit to provide example code to show what you mean. Alternatively, consider writing this as a comment instead.
– Toby Speight
May 16 '17 at 12:26
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Java - Convert integer to string [duplicate]
...C developer who loves unsigned int?] (2) Relies on truncation [we all know what assume means ...] (3) overly verbose (4) WHY?!
– ingyhere
Nov 16 '13 at 13:23
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LINQ with groupby and count
...es the Key used to create the group and also is an IEnumerable<T> of whatever items are in your original data set. You just have to call Count() on that Grouping to get the subtotal.
foreach(var line in data.GroupBy(info => info.metric)
.Select(group => new {
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“did you run git update-server-info” error on a Github repository
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Please explain what it was
– Tyler
Aug 21 '12 at 0:23
yes!...