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How to find the Windows version from the PowerShell command line
How do I find which Windows version I'm using?
24 Answers
24
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git error: failed to push some refs to remote
For some reason, I can't push now, whereas I could do it yesterday.
Maybe I messed up with configs or something.
39 Answers...
Filter dict to contain only certain keys?
...ce this is a generator expression, it processes one item at a time, and it doesn't looks through all items of old_dict.
Removing everything in-place:
unwanted = set(keys) - set(your_dict)
for unwanted_key in unwanted: del your_dict[unwanted_key]
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Capturing mobile phone traffic on Wireshark
... If you are interested in setting up a rogue access point on Windows 7 and above and capture packets using Wireshark, have a look at the steps I put together at mohit.io/blog/… This will work for any device that supports WiFi (Android, iOS, Wii, XBox, etc)
– mohit...
Fit Image in ImageButton in Android
...However, it is much easier to set and preview in xml in my opinion.
Also, do not use sp for anything other than text size, it is scaled depending on the text size preference the user sets, so your sp dimensions will be larger than your intended if the user has a "large" text setting. Use dp instead...
How to check that an object is empty in PHP?
... then check if it is empty or not
$arr = (array)$obj;
if (!$arr) {
// do stuff
}
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Angular - ui-router get previous state
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ui-router doesn't track the previous state once it transitions, but the event $stateChangeSuccess is broadcast on the $rootScope when the state changes.
You should be able to catch the prior state from that event (from is the state yo...
Adding code to a javascript function programmatically
... the original JS code. This code loads in a few external JS files which I do have access to, and what I'd like to do is change one of the functions contained in the original file without copying and pasting the whole thing into the second JS file.
So for example, the off limits JS might have a f...
Java time-based map/cache with expiring keys [closed]
Do any of you know of a Java Map or similar standard data store that automatically purges entries after a given timeout? This means aging, where the old expired entries “age-out” automatically.
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Resource interpreted as Document but transferred with MIME type application/zip
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You can specify the HTML5 download attribute in your <a> tag.
<a href="http://example.com/archive.zip" download>Export</a>
https://developer.mozilla.org/en-US/docs/Web/HTML/Element/a#attr-download
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