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How do I adjust the anchor point of a CALayer, when Auto Layout is being used?
...aints affecting it. Unfortunately this typically causes the view to vanish from the screen, since autolayout still takes place, and now there are no constraints to tell us where to put the view. So in addition to removing the constraints, I set the view's translatesAutoresizingMaskIntoConstraints to...
How to configure postgresql for the first time?
...me name as you (i.e. whoami). template1 is the admin database that is here from the start.
Now createdb <dbname> should work.
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What is the purpose of the -m switch?
... to point out the exact .py file. 2) It is possible to do relative imports from the module that is run, without any workarounds, because its package will be loaded along the way. 3) Absolute imports will be based on your current directory, not the directory where the .py file is ('' is at the head o...
How to redirect to previous page in Ruby On Rails?
... session.delete(:return_to) in the update action. This cleans up the value from the session, since it's not needed any longer.
– stigi
Oct 7 '12 at 15:00
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What are these ^M's that keep showing up in my files in emacs?
... feel that the Windows way is more logical, since the terms CR and LF come from the days of typewriters. You did have to do both: a Carriage Return to get the typing point to the start of the line and a Line Feed to scroll one line down. The Mac OS Classic way (CR) on a typewriter would just keep...
Clean way to launch the web browser from shell script?
... can put
http-server -o
in your bash script and it will launch a server from the current directory and open a browser to that page.
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Any way to write a Windows .bat file to kill processes? [closed]
...pp just to get decent performance out of my IDE. Yes, these are processes from programs that my company installs on my machine for security and compliance. What I'd like to do is have a .bat file or script of some kind with which I can kill the processes in question.
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O(nlogn) Algorithm - Find three evenly spaced ones within binary string
... if there exists any other pair (a,c), then the coefficient is at least 3, from (a,c) and (c,a). For the example above, we have the coefficient of x10 to be 3 precisely because of the AP (2,5,8). (These coefficients x2b will always be odd numbers, for the reasons above. And all other coefficients in...
Android adb “Unable to open sync connection!”
...t of the time. Then, seemingly randomly, when I try to run or debug my app from Eclipse, the Console in Eclipse says:
18 An...
How to use glOrtho() in OpenGL?
...ill remap the OpenGL coordinates into the equivalent pixel values (X going from 0 to windowWidth and Y going from 0 to windowHeight). Note that I've flipped the Y values because OpenGL coordinates start from the bottom left corner of the window. So by flipping, I get a more conventional (0,0) starti...