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I can’t find the Android keytool
...e's MD5 fingerprint. Wtf is that, you might say. I don't know, but just do what I say and your Android app doesn't get hurt.
Go to Start>Run and type cmd to open up a command prompt. You need to navigate to the directory with the keytool.exe file, which might be in a slightly different place dep...
A Regex that will never be matched by anything
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Appears to work well. But what about just (?!) instead? Since () will always match, wouldn't (?!) be guaranteed never to match?
– Peter Hansen
Dec 4 '09 at 6:31
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Android SQLite DB When to Close
...I dont like using finalize() to close the connection.
Might work, but from what I understand writing code in a Java finalize() method is a bad idea.
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javax.faces.application.ViewExpiredException: View could not be restored
...t's normal (or maybe not:)) because I logged out and session is destroyed. What should I do to redirect user to for example index.xhtml or login.xhtml and save him from seeing that error page/message?
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MySQL get the date n days ago as a timestamp
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DATE_SUB will do part of it depending on what you want
mysql> SELECT DATE_SUB(NOW(), INTERVAL 30 day);
2009-06-07 21:55:09
mysql> SELECT TIMESTAMP(DATE_SUB(NOW(), INTERVAL 30 day));
2009-06-07 21:55:09
mysql> SELECT UNIX_TIMESTAMP(DATE_SUB(NOW(), INTERVA...
How can I have a newline in a string in sh?
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What I did based on the other answers was
NEWLINE=$'\n'
my_var="__between eggs and bacon__"
echo "spam${NEWLINE}eggs${my_var}bacon${NEWLINE}knight"
# which outputs:
spam
eggs__between eggs and bacon__bacon
knight
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Force IE compatibility mode off using tags
... working with a page in the Intranet Zone, you may find that IE9 no matter what you do, is going into IE7 Compat mode.
This is due to the setting within IE Compatibility settings which says that all Intranet sites should run in compatibility mode. You can untick this via a group policy (or just pla...
How to break a line of chained methods in Python?
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Not sure what justifies the extra indentation here; I think this solution reads just as well with the hanging lines indented just once and the trailing paren not at all.
– Carl Meyer
Jun 23 '15 a...
How to strike through obliquely with css
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And what about all the browsers that don't support CSS3 transforms?
– Mooseman
Jan 29 '13 at 22:54
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How do I print a double value without scientific notation using Java?
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What is your opinion of new BigDecimal(myvalue).toPlainString() From the description at docs.oracle.com/javase/7/docs/api/java/math/…), it's not immediately obvious how it behaves when given different types of numbers, but ...