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How do you search for files containing DOS line endings (CRLF) with grep on Linux?
...vant for Windows (or cygwin), but it's critical there. On Windows, the command will not work without it.
– sleske
Jul 29 '13 at 9:22
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How to make type=“number” to positive numbers only
...is invalid, it will get picked up when the form's submit button is clicked and the user will be prompted to fix it.
– Quentin
Jul 16 at 10:46
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Changing UIButton text
...use of this feature, setting the titleLabel's text directly won't persist, and will be reset by the button when it lays out its subviews.
This is what you have to do to change the title text for a button's state.
[calibrationButton setTitle:@"Calibration" forState:UIControlStateNormal];
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How to play ringtone/alarm sound in Android
I have been looking everywhere how to play a ringtone/alarm sound in Android.
12 Answers
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disable the swipe gesture that opens the navigation drawer in android
I've been following the navigation drawer guide by Google and I'd like to add it to an Activity with tabs and gestures.
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SmtpException: Unable to read data from the transport connection: net_io_connectionclosed
...anted to also offer encryption they were assigned a different port number, and on that port number they immediately initiated an SSL connection. As time went on they realized it was silly to waste two port numbers for one service and they devised a way for services to allow plaintext and encryption ...
Uniq by object attribute in Ruby
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This is the correct answer for ruby 1.9 and later versions.
– nurettin
Dec 15 '12 at 7:06
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How to change the pop-up position of the jQuery DatePicker control
...hat tends to happen is that the text box is towards the bottom of the page and the DatePicker shifts up to account for it and totally covers the text box. If the user wants to type the date instead of pick it, they can't. I'd rather have it appear just after the text box so it doesn't matter how it ...
Automate ssh-keygen -t rsa so it does not ask for a passphrase
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OK this was because I used dzdo command in front of it, so I had to write: dzdo -i -u target_user ssh-keygen -f id_rsa -t rsa -N "''"
– Anthony O.
Dec 9 '15 at 15:09
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last day of month calculation
... of the month as well, as that part works now. thanks again for your time and effort
– OakvilleWork
Feb 22 '12 at 15:33
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