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Why must wait() always be in synchronized block
...cause we're not in wait() yet, we will miss this notify(). In other words, test and wait, as well as change and notify must be atomic.
– user3458
Jun 18 '14 at 12:50
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Writing a compiler in its own language
...rove them wrong.
This has a few real advantages: it is a fairly good unit test, for starters! And you only have one language to worry about (i.e. it is possible a C# expert might not know much C++; but now thy can fix the C# compiler). But I wonder if there isn't an amount of professional pride at ...
How can I hash a password in Java?
...port javax.crypto.spec.PBEKeySpec;
/**
* Hash passwords for storage, and test passwords against password tokens.
*
* Instances of this class can be used concurrently by multiple threads.
*
* @author erickson
* @see <a href="http://stackoverflow.com/a/2861125/3474">StackOverflow</a...
How to adjust layout when soft keyboard appears
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I have no idea what you're talking about. I just tested this myself by giving android:layout_marginBottom="15dp" to footerLayout and then RelativeLayout that is holding textView2 and helpButton. In both cases helpButton gets crushed (even without the marginBottom attribute)...
Grid of responsive squares
...;
Fiddle: https://jsfiddle.net/patrickberkeley/noLm1r45/3/
This is tested in FF and Chrome.
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Clear icon inside input text
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works nicely for me in latest firefox and chrome. but had to change .on('touchstart click', '.onX', ... to .on('touchstart click', '.onX, .x', ... to make it work on iOS.
– kritzikratzi
Jul 11 '15 at 10:46
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Split string into an array in Bash
... Just use IFS=', ', then you don't have to remove the spaces separately. Test: IFS=', ' read -a array <<< "Paris, France, Europe"; echo "${array[@]}"
– l0b0
May 14 '12 at 15:24
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What does yield mean in PHP?
...;
note: It is easy to make mistake with generators, so always write unit tests before you implement them!
note2: Using generators in an infinite loop is like writing a closure which has infinite length...
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Sequelize.js: how to use migrations and sync
...or. However, I'm currently not working with Sequelize and won't be able to test this any time soon. But if anyone else agrees that this solution is good, I'll accept this answer. I still find it a little sad that there appears to be no way to automatically make these migrations from the diffs betwee...
Enabling HTTPS on express.js
...my post to Stripe must be in SSL. Should be obvious, but in localhost I am testing, and on the server it will be production.
– Taersious
Sep 4 '19 at 19:24
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