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Formatting a float to 2 decimal places

...("n2"); // 2dp Number myFloatVariable.ToString("c2"); // 2dp currency Standard Number Format Strings share | improve this answer | follow | ...
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Select DISTINCT individual columns in django?

...distinct(). The above example will work but all combinations of distinct() and values() may not. PS: it is a good idea to use lower case names for fields in a model. In your case this would mean rewriting your model as shown below: class ProductOrder(models.Model): product = models.CharField...
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Cannot convert lambda expression to type 'string' because it is not a delegate type [duplicate]

... I think you are missing using System.Linq; from this system class. and also add using System.Data.Entity; to the code share | improve this answer | follow ...
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How do you stop tracking a remote branch in Git?

... not delete the branch on the remote repo! See "Having a hard time understanding git-fetch" there's no such concept of local tracking branches, only remote tracking branches. So origin/master is a remote tracking branch for master in the origin repo As mentioned in Dobes Vandermeer's answer...
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Jquery select all elements that have $jquery.data()

... Or just: $('[data-myAttr]') – andlrc Feb 29 '12 at 13:35 4 Thought the sam...
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Do event handlers stop garbage collection from occurring?

...that this is one-way; i.e. if we have: publisher.SomeEvent += target.SomeHandler; then "publisher" will keep "target" alive, but "target" will not keep "publisher" alive. So no: if pClass is going to be collected anyway, there is no need to unsubscribe the listeners. However, if pClass was long-...
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What does Bump Version stand for?

...hnical consideration I have about version bump (only in the context of sbt and Maven projects) is that development should only happen with -SNAPSHOT versions. This also helps avoid two people bumping the version unaware of each other. 1. bump from -SNAPSHOT to a release (with same version number). 2...
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Find index of a value in an array

...dIndex(words, w => w.IsKey); That actually gets you the integer index and not the object, regardless of what custom class you have created share | improve this answer | ...
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How to convert a Binary String to a base 10 integer in Java

...s 1 is been multiply by 2, if i am not mistaken in bynary you start with 1 and multiply that value by 2 then grab the result and multiply that one by 2 that will be your 3 place and so on – Christopher Cabezudo Rodriguez Jun 23 '15 at 21:00 ...
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How do I force detach Screen from another SSH session?

...swered, screen -d -r should do the trick. This is a combination of two commands, as taken from the man page. screen -d detaches the already-running screen session, and screen -r reattaches the existing session. By running screen -d -r, you force screen to detach it and then resume the session. I...