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What are some better ways to avoid the do-while(0); hack in C++?
...ate in function" means refactoring into a new function which does only the tests.
– MSalters
Aug 29 '13 at 10:12
35
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Hiding user input on terminal in Linux script
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@electron I tested on my box, not only it doesn't move the cursor, when I try to highlight the line where I typed in my password, I can't seem to paste it later. Both should happen if what the book says is true. I'm guessing maybe a diff...
Add unique constraint to combination of two columns
...UAL
ON USER_UND(UUL_USR_IDF, UUL_ATUAL)
WHERE UUL_ATUAL = 1;
Here are my test cases:
SELECT * FROM USER_UND WHERE UUL_USR_IDF = 137
insert into USER_UND values (137, 22, 1) --I CAN NOT => Cannot insert duplicate key row in object 'dbo.USER_UND' with unique index 'UQ_USR_UND_UUL_USR_IDF_UUL_AT...
Zipping streams using JDK8 with lambda (java.util.stream.Streams.zip)
...l = streamA.isParallel() || streamB.isParallel();
return iteratorToFiniteStream(iteratorC, parallel);
}
public static <T> Stream<T> iteratorToFiniteStream(Iterator<T> iterator, boolean parallel) {
final Iterable<T> iterable = () -> iterator;
return StreamSuppo...
What is the most compatible way to install python modules on a Mac?
...X environment and my development setup. Just move out your /opt folder and test your packages with a normal user Python environment
MacPorts is only portable within Mac, but with easy_install or pip you will learn how to setup your environment in any platform (Win/Mac/Linux/Bsd...). Furthermore it ...
PHP - how to best determine if the current invocation is from CLI or web server?
...rder to introduce $_GET variables: php-cgi myscript.php arg1=one arg2=two. Testing for not equal to apache2handler should be ok for apache.
– Sebastian
Jun 12 '13 at 1:01
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How to use git with gnome-keyring integration
...ion. I have built it (it wasn't build by default in my git 1.8 distro) and tested it this morning. It does work.
– VonC
Nov 15 '12 at 6:50
1
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How do I return rows with a specific value first?
... @MehrdadAfshari: No, MSSQL is too stupid to process equivalency tests in the ORDER BY clause.
– chaos
Sep 11 '13 at 15:13
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Git push/clone to new server
...e server> cd /home/ec2-user
remote server> git init --bare --shared test
add ssh pub key to remote server
local> git remote add aws ssh://ec2-user@<hostorip>:/home/ec2-user/dev/test
local> git push aws master
...
Intent - if activity is running, bring it to front, else start a new one (from notification)
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well I am testing it right now and it does. If I remove all the intent flags and just set the launchMode="singleInstance" in the manifest, the weird animation is there, if I remove it, its back to normal
– urSus
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