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Complex CSS selector for parent of active child [duplicate]
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152
Unfortunately, there's no way to do that with CSS.
It's not very difficult with JavaScript tho...
Get the current user, within an ApiController action, without passing the userID as a parameter
...ry.
– Darrel Miller
Feb 7 '14 at 3:25
6
Just don't forget using Microsoft.AspNet.Identity;
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Image resizing client-side with JavaScript before upload to the server
...Here's a gist which does this:
https://gist.github.com/dcollien/312bce1270a5f511bf4a
(an es6 version, and a .js version which can be included in a script tag)
You can use it as follows:
<input type="file" id="select">
<img id="preview">
<script>
document.getElementById('select')...
Animate a custom Dialog
...le.
To start with, the most important thing — I probably had it working 5 different ways today but couldn't tell because... If your devices animation settings are set to "No Animations" (Settings → Display → Animation) then the dialogs won't be animated no matter what you do!
The following i...
How can I create a link to a local file on a locally-run web page?
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5 Answers
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Active
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Can I start the iPhone simulator without “Build and Run”?
...code.app/Contents/Developer/Applications/iOS Simulator.app.
Xcode 4.x, 5.x
In Xcode 4.x (through 4.5 on Mountain Lion) and Xcode 5.0.x on Mavericks, it lives here: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Applications/
In my version of Xcode (4.5...
Good Linux (Ubuntu) SVN client [closed]
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Bruce van der KooijBruce van der Kooij
2,15511 gold badge1717 silver badges2929 bronze badges
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How do I find a “gap” in running counter with SQL?
...counter column in an SQL table. For example, if there are values 1,2,4 and 5 I'd like to find out 3.
20 Answers
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mongodb: insert if not exists
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157
Sounds like you want to do an "upsert". MongoDB has built-in support for this. Pass an extra ...
How do you return the column names of a table?
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edited Dec 16 '15 at 11:03
Nithin Mohan
6501212 silver badges2727 bronze badges
answered Mar 1...