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Text border using css (border around text)
...swer this question. The reputation requirement helps protect this question from spam and non-answer activity.
Not the answer you're looking for? Browse other questions t...
Symfony2 : How to get form validation errors after binding the request to the form
...rMessages($child); was throwing exception, as getErrorMessages was missing from Symfony\Bundle\FrameworkBundle\Controller\Controller component. So i replaced it with $form_errors[$child->getName()] = $child->getErrorsAsString();
– Ahad Ali
Feb 13 '15 at 0...
What is difference between cacerts and keystore?
... I don't understand the part about 'different aliases'. Different from what? Your final question is answerable by experiment.
– Marquis of Lorne
Feb 6 '14 at 2:19
3
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Vertically align text next to an image?
...nt aligned, not the text.
<!-- moved "vertical-align:middle" style from span to img -->
<div>
<img style="vertical-align:middle" src="https://placehold.it/60x60">
<span style="">Works.</span>
</div>
Tested in FF3.
Now you can use flexbox for t...
How do I use Nant/Ant naming patterns?
...
Here's a few extra pattern matches which are not so obvious from the documentation. Tested using NAnt for the example files in benzado's answer:
src** matches 2, 3 and 4
**.c matches 2, 3, and 4
...
What is the difference between `git fetch origin` and `git remote update origin`?
In response to a question about pulling one commit at a time from a git repository , I was recommended to use git remote update instead of git fetch . I have read both man pages but cannot say I understood either in its entirety.
...
Perform .join on value in array of objects
...ing approach, I didn't realise you could do this in JS. The data is coming from an API though, so it's probably not suitable for my use case, but it's definitely food for thought.
– jackweirdy
May 17 '13 at 11:19
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How do I generate random integers within a specific range in Java?
... do multiple separate calls, you can create an infinite primitive iterator from the stream:
public final class IntRandomNumberGenerator {
private PrimitiveIterator.OfInt randomIterator;
/**
* Initialize a new random number generator that generates
* random numbers in the range [...
How do I ALTER a PostgreSQL table and make a column unique?
...
I figured it out from the PostgreSQL docs, the exact syntax is:
ALTER TABLE the_table ADD CONSTRAINT constraint_name UNIQUE (thecolumn);
Thanks Fred.
share
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Java concurrency: Countdown latch vs Cyclic barrier
...could be renamed to ResetbleCountDownLatch.
We should tell the differences from the perspective of their goals, which are described in JavaDoc
CountDownLatch: A synchronization aid that allows one or more threads to wait until a set of operations being performed in other threads completes.
CyclicB...