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Create an Array of Arraylists
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What does "cannot create an array of generic type" mean? That doesn't really make sense to me because its not a generic if you provide what its suppose to hold, right?
– Andy
Sep 1 '12 a...
What is the difference between tinyint, smallint, mediumint, bigint and int in MySQL?
What is the difference between tinyint, smallint, mediumint, bigint and int in MySQL?
6 Answers
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Vim multiline editing like in sublimetext?
...ich line in Vim ? We can in Sublim... EDIT : Actually the second answer is what I was looking for
– Alexandre Bourlier
Jun 15 '16 at 14:43
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What is the significance of initializing direction arrays below with given values when developing ch
...o on.
(Here I have said top left is 0,0 and bottom right is 4,4 and shown what move each index of the arrays will make from the central point, X, at 2,2.)
.....
.536.
.1X0.
.724.
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The way it is set up, if you do ^1 (^ being bitwise XOR) on the index you get the opposite direction - 0 and 1 ...
angular.service vs angular.factory
... write will be invoked:
myInjectedFactory <--- myFactoryFunction()
What you do with that is up to you, but there are some useful patterns...
Such as writing a service function to expose a public API:
function myServiceFunction() {
this.awesomeApi = function(optional) {
// calculate som...
Why does this method print 4?
I was wondering what happens when you try to catch an StackOverflowError and came up with the following method:
7 Answers
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Setting the correct encoding when piping stdout in Python
...Your code works when run in an script because Python encodes the output to whatever encoding your terminal application is using. If you are piping you must encode it yourself.
A rule of thumb is: Always use Unicode internally. Decode what you receive, and encode what you send.
# -*- coding: utf-8 ...
Fastest way to get the first object from a queryset in django?
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What's the point of setting a LIMIT if you're gonna call get() in the end ? Let the ORM and the SQL compiler decide what's best for it's backend (for example, on Oracle Django emulates LIMIT, so it will hurt instead of helpin...
Core dump file analysis [duplicate]
What are all the things I will need to check while analyzing a core dump file?
2 Answers
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How do you overcome the HTML form nesting limitation?
...escribed: submit everything to the server and do a simple if/else to check what button was clicked.
And then I would implement a Javascript call tying into the form's onsubmit event which would check before the form was submitted, and only submit the relevant data to the server (possibly through a ...