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Difference between final and effectively final
...continues to behave in the same way, both at compile time and at run time, then that variable is effectively final.
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inline conditionals in angular.js
... you're looking for! Upvote that thing
If you're using Angular <= 1.1.4 then this answer will do:
One more answer for this. I'm posting a separate answer, because it's more of an "exact" attempt at a solution than a list of possible solutions:
Here's a filter that will do an "immediate if" (aka i...
How to run function in AngularJS controller on document ready?
... }
});
The watcher is called a couple of times with undefined values. Then when the grid is created and has the expected property, the initialization function may be safely called. The first time the watcher is called with a non-undefined newValue, oldValue will still be undefined.
...
Declaring abstract method in TypeScript
... the unimplemented methods; this interface extends the "abstract" class. I then have a class that extends the first and implements the second (it must extend both because the super constructor is inaccessible otherwise). See the (non-runnable) sample below:
export class OntologyConceptFilter extend...
How do you use bcrypt for hashing passwords in PHP?
Every now and then I hear the advice "Use bcrypt for storing passwords in PHP, bcrypt rules".
11 Answers
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How to run a shell script on a Unix console or Mac terminal?
...un (in this case the command /usr/bin/env is ran with the argument bash). Then, the script is passed to the program (as second argument) along with all the arguments you gave the script as subsequent arguments.
That means every script that is executable should have a hashbang. If it doesn't, you'...
Reading a huge .csv file
...
You are reading all rows into a list, then processing that list. Don't do that.
Process your rows as you produce them. If you need to filter the data first, use a generator function:
import csv
def getstuff(filename, criterion):
with open(filename, "rb") a...
Getting “Warning! PATH is not properly set up” when doing rvm use 2.0.0 --default
...
I was stuck after I uninstalled rvm with
rvm implode
then after reinstalling rvm it received the same error message.
After looking through wayne seguin's git hub page. He lists tools on his page and recommended using
rvm reset
after an installation. This fixed my error mess...
Not able to access adb in OS X through Terminal, “command not found”
...HOME/tools/bin:$ANDROID_HOME/platform-tools:$PATH"
Save the profile file, then, re-start the terminal or run source ~/.bashrc (or whatever you just modified).
Note that setting ANDROID_HOME is required for some third party frameworks, so it does not hurt to add it.
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How can I create a self-signed cert for localhost?
...rusted Root Certification Authorities.
Solve this by starting mmc.exe.
Then go to:
File -> Add or Remove Snap-ins -> Certificates -> Add -> Computer account -> Local computer. Click Finish.
Expand the Personal folder and you will see your localhost certificate:
Copy the certi...