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“Wrap with try…catch” in IntelliJ?
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267
Select the code, and then either:
Choose Code > Surround With
Press Ctrl-Alt-T. (Command-...
Android Use Done button on Keyboard to click button
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edited Jun 20 '19 at 2:58
Stypox
45777 silver badges1010 bronze badges
answered Mar 7 '12...
What is the optimal length for user password salt? [closed]
... the aggregate won't speed up the search much on the whole database. Even 32-bit salts are acceptable for most purposes, it will in the worst case speed an attacker's search by about 58%. The cost of increasing salts beyond 64 bits isn't high but there is no security reason to do so.
There is some ...
The quest for the Excel custom function tooltip
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+25
I've posted a proof-of-concept project to GitHub as the Excel-DNA IntelliSense project, implementing this.
Using the UI Automation c...
How to specify an area name in an action link?
I have a shared master page which I am using from 2 different areas in my mvc 2 app. The master page has an action link which currently specifies the controller and action, but of course the link doesn't work if I'm in the wrong area. I see no overload for actionlink that takes an area parameter, ...
Scale image to fit a bounding box
...lid black;
overflow: hidden;
}
.tower {
width: 100px;
height: 200px;
}
.trailer {
width: 200px;
height: 100px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="tower">
<img src="http://placekitten...
How to go about formatting 1200 to 1.2k in java
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23 Answers
23
Active
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Vim: What's the difference between let and set?
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edited Apr 3 '12 at 10:00
answered Apr 3 '12 at 9:47
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How can I erase all inline styles with javascript and leave only the styles specified in the css sty
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edited May 23 '17 at 12:03
Community♦
111 silver badge
answered Aug 4 '09 at 20:17
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How to remove a field completely from a MongoDB document?
...ue);
Refer this:
http://www.mongodb.org/display/DOCS/Updating#Updating-%24unset
UPDATE:
The above link no longer covers '$unset'ing. Be sure to add {multi: true} if you want to remove this field from all of the documents in the collection; otherwise, it will only remove it from the first docum...