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How to name factory like methods?
... or a random number.
'Produce', 'Generate', 'Construct' are longer to type/read than 'Create'. Historically programmers have favoured short names to reduce typing/reading.
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How to detect iPhone 5 (widescreen devices)?
...o your views can adjust, and adapt any screen size.
That's not very hard, read some documentation about that. It will save you a lot of time.
iOS 6 also offers new features about this.
Be sure to read the iOS 6 API changelog on Apple Developer website.
And check the new iOS 6 AutoLayout capabiliti...
What's the best way of structuring data on firebase?
...oin statements and queries.
You also want to denormalize in places where read efficiency is a concern. This is a technique used by all the large scale apps (e.g. Twitter and Facebook) and although it goes against our DRY principles, it's generally a necessary feature of scalable apps.
The gist he...
How to open a local disk file with JavaScript?
...
Here's an example using FileReader:
function readSingleFile(e) {
var file = e.target.files[0];
if (!file) {
return;
}
var reader = new FileReader();
reader.onload = function(e) {
var contents = e.target.result;
displayContents(...
Loading local JSON file
...
note: the file is loaded once, further calls will use the cache.
More on reading files with nodejs: http://docs.nodejitsu.com/articles/file-system/how-to-read-files-in-nodejs
require.js: http://requirejs.org/
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What are Makefile.am and Makefile.in?
... system such as Git, SVN, Mercurial or CVS, rather the .ac file would be.
Read more on GNU Autotools.
Read about make and Makefile first, then learn about automake, autoconf, libtool, etc.
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How can I reconcile detached HEAD with master/origin?
...h .git/HEAD, and when we wanted to find out which branch we are on, we did readlink .git/HEAD. But symbolic links are not entirely portable, so they are now deprecated and symbolic refs (as described above) are used by default."
– Dmitry Minkovsky
Aug 2 '13 at ...
What is the scope of variables in JavaScript?
...ck or function). However, variables declared using let and const cannot be read or assigned to until control has passed the point of declaration in the source code. The interim period is known as the temporal dead zone.
function f() {
function g() {
console.log(x)
}
let x = 1...
How to validate date with format “mm/dd/yyyy” in JavaScript?
..., I think the following date validation function is a little bit easier to read:
// Validates that the input string is a valid date formatted as "mm/dd/yyyy"
function isValidDate(dateString)
{
// First check for the pattern
if(!/^\d{1,2}\/\d{1,2}\/\d{4}$/.test(dateString))
return fa...
What exactly is Spring Framework for? [closed]
...r;
This way when the view is created it magically will have a UserLister ready to work.
List<User> users = userLister.getUsers(); // This will actually work
// without adding any line of code
It is great! Isn't it?
What if you want to use anot...