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source command not found in sh shell
...s used which does not support source. Most shells use . instead of source. If you cannot edit the script, try to change the shell which runs it.
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Select row with most recent date per user
... No need for subqueries! Moreover, this solution doesn't work if there are two records with exactly the same time. There is no need to try reinvent the wheel every time, as this is common problem - instead, go for already tested and optimized solutions - @Prodikl see my answer.
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How to jump from Intellij terminal to editor with shortcut
...map > Other > Terminal
The main "issue" this question discusses is if there is a way to return from the terminal window to the editor without closing the terminal window.
[End March 2016 update]
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Some options I can think of at the moment....
Show diff between commits
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Try
git diff k73ud^..dj374
to make sure to include all changes of k73ud in the resulting diff.
git diff compares two endpoints (instead of a commit range).
Since the OP want to see the changes introduced by k73ud, he/she needs to d...
Java Keytool error after importing certificate , “keytool error: java.io.FileNotFoundException & Acc
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This could happen if you are not running the command prompt in administrator mode.
If you are using windows 7, you can go to run, type cmd and hit Ctrl+Shift+enter. This will open the command prompt in administrator mode. If not, you can also...
How to perform element-wise multiplication of two lists?
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On the other hand, if they want to do anything else beyond the trivial case here the OP would be well advised to use Numpy.
– Henry Gomersall
Apr 22 '12 at 20:41
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Can I bind an array to an IN() condition?
I'm curious to know if it's possible to bind an array of values to a placeholder using PDO. The use case here is attempting to pass an array of values for use with an IN() condition.
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NullPointerException accessing views in onCreate()
...n the activity layout (activity_main.xml). onCreate() is too early in the lifecycle to find it in the activity view hierarchy, and a null is returned. Invoking a method on null causes the NPE.
The preferred solution is to move the code to the fragment onCreateView(), calling findViewById() on the i...
Java Class that implements Map and keeps insertion order?
... remove, according to the Javadocs, while LinkedHashMap is O(1) for each.
If your API that only expects a predictable sort order, as opposed to a specific sort order, consider using the interfaces these two classes implement, NavigableMap or SortedMap. This will allow you not to leak specific imple...
how to get the host url using javascript from the current page
...stname;
or possibly
var host = "http://"+window.location.hostname;
or if you like concatenation
var protocol = location.protocol;
var slashes = protocol.concat("//");
var host = slashes.concat(window.location.hostname);
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