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iOS: UIButton resize according to text length
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In Xcode 4.5 and above, this can now be done by using 'Auto-layouting / Constraints'.
Major advantages are that:
You don't need to programmatically set frames at all!
If done right, you don't need to bother about resetting frames for orientation changes.
Also, ...
What is the significance of #pragma marks? Why do we need #pragma marks?
...r.
By default, this jump bar doesn't have any buckets/sections. It's just one long list. (Though we can just start typing when jump Bar appears and it will search among jump bar items). Here comes the need of pragma mark
If you want to create sections in your Jump Bar then you can use pragma mark...
How to construct a WebSocket URI relative to the page URI?
...+= loc.pathname + "/to/ws";
Note that some web servers (i.e. Jetty based ones) currently use the path (rather than the upgrade header) to determine whether a specific request should be passed on to the WebSocket handler. So you may be limited in whether you can transform the path in the way you wa...
How do you automatically set text box to Uppercase?
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One could use the input event instead of keydown and get rid of the setTimeout workaround.
– Dinei
May 31 '17 at 20:12
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maxlength ignored for input type=“number” in Chrome
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This is nice one . and this only working for me..upvoted
– saleem ahmed
Jan 15 '16 at 8:47
1
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Best general SVN Ignore Pattern?
...l being tracked by SVN however you can always explicitly add any necessary ones (which I often do in the case of third-party assemblies).
– Zach Burlingame
Apr 8 '10 at 20:03
2
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How to check if variable is string with python 2 and 3 compatibility
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@ecatmur woops, thanks! deleted it, so noone gets confused
– runDOSrun
Sep 29 '17 at 18:20
4
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What is the difference between Python and IPython?
...he python shell, in other words that typing python at the command line put one into ipython mode.
It is in fact, as referenced above, a very cool interactive shell (command line program) that can be installed from iPython.org or simply by running
pip install ipython
or the more extensive:
pip ...
Laravel Eloquent ORM Transactions
...r answer less confusing. I used first method before coming back for second one.
– frostymarvelous
Feb 22 '14 at 22:52
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Why does this loop produce “warning: iteration 3u invokes undefined behavior” and output more than 4
... program not written by me that needs to be shipped tomorrow! HELP!!!!!!111oneone
Use gcc's -fwrapv
This option instructs the compiler to assume that signed arithmetic overflow of addition, subtraction and multiplication wraps around using twos-complement representation.
1 - this rule does...