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/bin/sh: pushd: not found
...ing a directory into a stack, and afterwards you can go back to the latest one using popd, so it makes sense to use it when you are going into more than one directory and want a sure way back.
– Enrico
Jun 27 '16 at 15:00
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Get specific object by id from array of objects in AngularJS
...I d like to access on my AngularJS website. Now what I want is to get only one object from the array. So I d like for example Item with id 1.
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How does origin/HEAD get set?
...h in the remote repository.
origin's HEAD will only change if you or someone else actually changes it in the remote repository, which should basically never happen - you want the default branch a public repo to stay constant, on the stable branch (probably master). origin/HEAD is a local ref repre...
How can I close a buffer without closing the window?
...n select a different buffer to display in each window. Now I want to close one of the buffers, yet I don't want the window to close (After the closing it can display the next buffer on the list or an empty buffer, it doesn't matter). How can I do this?
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input() error - NameError: name '…' is not defined
...thon 2.7, there are two functions which can be used to accept user inputs. One is input and the other one is raw_input. You can think of the relation between them as follows
input = eval(raw_input)
Consider the following piece of code to understand this better
>>> dude = "thefourtheye"
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PHP Foreach Pass by Reference: Last Element Duplicating? (Bug?)
...behavior is complex to understand and may lead to problems. I keep this as one of my favorites to show my students why they should avoid (as long as they can) things "by reference".
– Olivier Pons
Nov 22 '11 at 8:15
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How to run Visual Studio post-build events for debug build only
How can I limit my post-build events to running only for one type of build?
10 Answers
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ORA-00979 not a group by expression
... result would you expect - A or B? Or should the database return more than one row, violating the contract of GROUP BY?
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Distinct by property of class with LINQ [duplicate]
...arzi: There is a bit of overhead, as the groups are created, and then only one item from each group is used.
– Guffa
Dec 24 '13 at 11:17
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Add default value of datetime field in SQL Server to a timestamp
...eady have the field, but I wanted to apply the fix to it, not create a new one. Thanks for all your answers!
– stephmoreland
Feb 3 '11 at 16:06
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