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iOS: UIButton resize according to text length
... frames for orientation changes.
Also, device changes needn't bother you (read, no need to code separately for different screen sizes).
A few disadvantages:
Not backward compatible - works only for iOS 6 and above.
Need to get familiarised (but will save time later on).
Coolest thing is we ge...
How to stop C# console applications from closing automatically? [duplicate]
...imilar is run in the same window. The pause serves to give you a chance to read the output before the console window closes. When the application is used from the command line no pause is needed, as the console window does not close after a command has finished.
– Jeppe Stig Ni...
How to remove all breakpoints in one step in Google Chrome?
...hat that means if you notice the Breakpoints pane at all in the image or already know it exists). I think the screenshot from thirumalaa srinivas's answer below is better; perhaps you should pinch it and use it instead of yours?
– Mark Amery
Nov 27 '13 at 18:06...
How Can I Browse/View The Values Stored in Redis [closed]
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Redis Commander is great if you're using node.js already.
Super simple to get going with NPM:
npm install -g redis-commander
redis-commander
Then point your browser at the address in the console
s...
Run a PostgreSQL .sql file using command line arguments
... here. It's "Print all nonempty input lines to standard output as they are read"
– mjspier
Feb 26 '18 at 21:16
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grep a file, but show several surrounding lines?
...ch and -A num for the number of lines after the match.
grep -B 3 -A 2 foo README.txt
If you want the same number of lines before and after you can use -C num.
grep -C 3 foo README.txt
This will show 3 lines before and 3 lines after.
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Group vs role (Any real difference?)
...een trying to figure this out for some time now and the more information I read, the more I get the sense that this is brought up just to confuse people and there is no real difference. Both can do the other's job. I've always used a group to manage users and their access rights.
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How can I check if a string represents an int, without using try/except?
... 0x4df, is a valid integer in some places, and 0891 is not in others. I dread to think what might arise given unicode in these kinds of checks.
– PlexQ
Mar 25 '12 at 17:03
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Sorting 1 million 8-decimal-digit numbers with 1 MB of RAM
...used). Thus, to store a raw stream ~3.5M of RAM will be needed. Somebody already said it doesn't seem to be feasible, but I would say the task can be solved if the input is "good enough". Basically, the idea is to compress the input data with compression factor 0.29 or higher and do sorting in a pro...
What is the bower (and npm) version syntax?
...won't try to detail it all here. Check it out on the node semver package's readme. And be sure to use the semantic versioning calculator while you're practicing and trying to get your head around how SemVer works.
RE: Non-Consecutive Version Numbers: OP's final question seems to be about specify...