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How do I break out of a loop in Perl?
...n experimental keyword in >5.010 right? so you might get an illegal outside given block error, not that you should use it. The only way that would even work is if you used a while loop inside a given block, and then break, which in theory would work the way you wanted IF (and only if) the given b...
Maven: how to do parallel builds?
...nswered Jul 23 '10 at 11:58
hallidavehallidave
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How long does it take for GitHub page to show changes after changing index.html
...our files update, another explanation could be that your build is broken. Did you receive an email from GitHub Pages saying your build is failing? Configuring Travis CI on your repo is a great way to track failing builds as well.
– Joel Glovier
Dec 19 '16 at 14...
How can I copy the content of a branch to a new local branch?
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git branch copyOfMyBranch MyBranch
This avoids the potentially time-consuming and unnecessary act of checking out a branch. Recall that a checkout modifies the "working tree", which could take a long time if it is large or contains large files (images or videos, for e...
How to create an array of 20 random bytes?
...answered Jan 20 '16 at 23:24
DavidRDavidR
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nginx: [emerg] could not build the server_names_hash, you should increase server_names_hash_bucket_s
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DialogFragment setCancelable property not working
I am working in an android application and am using a DialogFragment to show a dialog and I want to make that DialogFragment not cancelable. I have made the dialog cancelable property to false, but still its not affecting.
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difference between socket programming and Http programming
...ted.
Sockets on the other hand are an API that most operating systems provide to be able to talk with the network. The socket API supports different protocols from the transport layer and down.
That means that if you would like to use TCP you use sockets. But you can also use sockets to communicat...
How can I combine hashes in Perl?
...way rather than waiting for someone else to answer it. :)
Before you decide to merge two hashes, you have to decide what to do if both hashes contain keys that are the same and if you want to leave the original hashes as they were.
If you want to preserve the original hashes, copy one hash (%has...
What are Flask Blueprints, exactly?
...with trees - it says that any application that deals with trees should provide access to its leaves, its roots, and its rings (by year). By itself, it is a hollow shell - it cannot route, it cannot respond, until it is impressed upon an application:
from tree_workshop import tree_mold
app.registe...