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Select Row number in postgres
... You should also specify an order in OVER clause: OVER (ORDER BY id). Otherwise the order is not guaranteed.
– AlexM
Jun 14 '16 at 4:30
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jQuery Popup Bubble/Tooltip [closed]
... I looked at Qtip today and while it does work there are some down sides: hasn't been updated in a while, is missing or has not documented some obvious things (want to build tool tip text with a function that is called when the tip is displayed) and is a hefty download (partly because it appe...
How can I display a JavaScript object?
...Yes it prints [object Object] but it has a little expando-toggly button beside it that lets you inspect the contents of the object.
– hughes
Jul 5 '11 at 13:46
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How to get the changes on a branch in Git
......B syntax to mean how it's defined in the git-diff manpage. If git-diff did not explicitly define A...B, then that syntax would be invalid. Note that the git-rev-parse manpage describes A...B in the "Specifying Ranges" section, and everything in that section is only valid in situations where a rev...
Several ports (8005, 8080, 8009) required by Tomcat Server at localhost are already in use
...default home page or a Tomcat-specific 404 error page. Both are equally valid evidence that Tomcat runs fine; if it didn't, then you would have gotten a browser specific HTTP connection timeout error message.
You need to shutdown it. Go to /bin subfolder of the Tomcat installation folder and execut...
How can I perform a `git pull` without re-entering my SSH password?
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bit nervous answering someone with a 17.7k reputation; did I misinterpret the question... ;-)
– Fredrik Pihl
Jun 7 '11 at 13:21
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Get Android Device Name [duplicate]
How to get Android device name? I am using HTC desire. When I connected it via HTC Sync the software is displaying the Name 'HTC Smith' . I would like to fetch this name via code.
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Do fragments really need an empty constructor?
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Yes they do.
You shouldn't really be overriding the constructor anyway. You should have a newInstance() static method defined and pass any parameters via arguments (bundle)
For example:
public static final MyFragment newInstance(int title, String message) {
MyF...
Count the number of occurrences of a string in a VARCHAR field?
... there is no difference in using of LENGTH() and CHAR_LENGTH() while divided to same counting byte/char. @nicogawenda
– MohaMad
Mar 8 '17 at 22:26
3
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How do I implement onchange of with jQuery?
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Unfortunately, this doesn't work for a hidden input. A possible solution when required a onchange on a hidden input is: <input type='text' style='display:none' /> (with css)..
– NickGreen
Aug 11 '11 at 7:19
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