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What's the nearest substitute for a function pointer in Java?
...ctly one instance of each implementation are all defined in a single class/file.
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Why should I capitalize my SQL keywords? [duplicate]
...er embedded languages -- seems they take the concept of html/css/js in one file and generalize it)
– nafg
Nov 29 '15 at 5:16
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How to fix “Incorrect string value” errors?
...d, or your connection is not UTF-8. First, verify, that the data source (a file, ...) really is UTF-8.
Then, check your database connection, you should do this after connecting:
SET NAMES 'utf8';
SET CHARACTER SET utf8;
Next, verify that the tables where the data is stored have the utf8 characte...
Kiosk mode in Android
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machine.
Install your device owner app.
Create a device_owner.xml file
and save it to the /data/system directory on the device.
$ adb root
$ adb shell stop
$ rm /tmp/device_owner.xml
$ echo "<?xml version='1.0' encoding='utf-8' standalone='yes' ?>" >> /tmp/device_owner.x...
MySQL DROP all tables, ignoring foreign keys
... why not just pipe mysqldump to mysql, without going through a file?
– Rolf
May 28 '18 at 16:40
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How to implement a unique index on two columns in rails
...ration using version number rake db:migrate:up VERSION=20180411062714 one file at a time. I already had data on the table on which I did unique true on two column.
– thedudecodes
Apr 19 '18 at 6:49
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Run javascript function when user finishes typing instead of on key up?
...ng critically important. Great. ONE LINE of code that requires a 1.1k JS file to load. I am not downvoting this because is a solution. But the one line bold thing irks me as well as leading to bloat code.
– Wolfie
May 20 '16 at 16:17
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Generate random numbers with a given (numerical) distribution
I have a file with some probabilities for different values e.g.:
13 Answers
13
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Catch Ctrl-C in C
...arrier. As the variable is static and thus not visible outside the current file, the compiler is safe to assume that a function cannot ever change its value, unless you pass a reference to that variable to the function. So volatile is strongly advised here in any case.
– Mecki
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How do I put a clear button inside my HTML text input box like the iPhone does?
...ault.
(If you use Bootstrap, you'll have to add an override to your css file to make it show)
input[type=search]::-webkit-search-cancel-button {
-webkit-appearance: searchfield-cancel-button;
}
Safari/WebKit browsers can also provide extra features when using type="search", like results=...