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keytool error Keystore was tampered with, or password was incorrect
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Note: -genkey is old now rather use -genkeypair althought both works equally.
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SVN: Ignore some directories recursively
... two downsides:
you have to check out the entire repository (or at least all directories therein), and
you have to remember to set the svn:ignore property whenever you add a new directory
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How to hide only the Close (x) button?
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That hides all of those sizing buttons. Not just the X.
– Rich Shealer
Jan 15 '14 at 19:50
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Regular expression for matching HH:MM time format
...t number (hours) is either:
a number between 0 and 19 --> [0-1]?[0-9] (allowing single digit number)
or
a number between 20 - 23 --> 2[0-3]
the second number (minutes) is always a number between 00 and 59 --> [0-5][0-9] (not allowing a single digit)
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how to programmatically fake a touch event to a UIButton?
...igh up the UI chain as possible. So, what I'd like to do is programmatically trigger a button-press, as if the user had pressed the button in the GUI .
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Detect the Enter key in a text input field
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kudos for the plain javascript version, not sure why all the others are in jquery
– Captain Fantastic
Jun 22 '19 at 16:23
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Java, Simplified check if int array contains int
Basically my mate has been saying that I could make my code shorter by using a different way of checking if an int array contains an int, although he won't tell me what it is :P.
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Add new column with foreign key constraint in one command
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As so often with SQL-related question, it depends on the DBMS. Some DBMS allow you to combine ALTER table operations separated by commas. For example...
Informix syntax:
ALTER TABLE one
ADD two_id INTEGER,
ADD CONSTRAINT FOREIGN KEY(two_id) REFERENCES two(id);
The syntax for IBM DB2 LU...
Get characters after last / in url
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This cuts of the first character if there is no slash at all.
– redanimalwar
Nov 2 '15 at 13:55
@red...
The command rbenv install is missing
In Ubuntu 10.04 I just installed rbenv .
The install command is not present.
8 Answers
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