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in iPhone App How to detect the screen resolution of the device
...l give you the entire screen's resolution in points, so it would most typically be 320x480 for iPhones. Even though the iPhone4 has a much larger screen size iOS still gives back 320x480 instead of 640x960. This is mostly because of older applications breaking.
CGFloat screenScale = [[UIScreen main...
How do you test a public/private DSA keypair?
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This solution seems to work for all types of SSH-keys. I even managed to recover a misplaced public key with this approach.
– Jari Turkia
Jun 13 '18 at 6:37
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How to best position Swing GUIs?
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To my eye, a GUI in the middle of the screen looks so.. "splash-screen'ish". I keep waiting for them to disappear and the real GUI to appear!
Since Java 1.5 we've had access to Window.setLocationByPlatform(boolean). which..
Sets whether this Window sho...
Is there a way to squash a number of commits non-interactively?
... the interactive git commit UI in that case.
– Lily Ballard
Sep 1 '11 at 20:16
3
Just to make it ...
psql: FATAL: database “” does not exist
... it in the past on other machines but it's giving me some trouble when installing on my macbook. I've installed the application and I ran:
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In Java, what does NaN mean?
...ce
some undefined result. For example,
0.0 divided by 0.0 is arithmetically undefined. Taking the square root of a
negative number is also undefined.
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How to keep Maven profiles which are activeByDefault active even if another profile gets activated?
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Because the profile is active automatically when the flag is not there. The profile firstProfile is disabled only if you specify -DskipFirstProfile (eg mvn verify -DskipFirstProfile).
– seanf
Jun 28 '17 at 4:08
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Cross-browser multi-line text overflow with ellipsis appended within a fixed width and height
...cess remains invisible and even with JS turned off the result remains 'visually correct' (without the "..." of course).
If you combine this with a sensible truncation on the server-side (that leaves only a small overhead) then it will run quicker :).
Again, this is not a complete solution, just an...
Non greedy (reluctant) regex matching in sed?
... For doing it in place use options -pi -e.
– reallynice
Dec 10 '13 at 17:27
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Set font-weight using Bootstrap classes
...an. It works!!! i did try to make the content bold by adding the style manually to css file but it just did not happen. Then I found your answer :D
– Travis Le
Oct 7 '19 at 10:31
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