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Which Eclipse files belong under version control?
...Some projects, like those using Maven, like to generate the .project files based on POMs.
That said, other than that - .metadata should NOT be in source control. Your project will have to make a determination about whether projectdir/.settings does, based on how you plan to manage standards and suc...
How can I get nth element from a list?
... list), lists may in fact not be the proper data structure. For O(1) index-based access there are more efficient alternatives, such as arrays or vectors.
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Convert form data to JavaScript object with jQuery
...amed": /^[a-zA-Z0-9_]+$/
};
this.build = function(base, key, value){
base[key] = value;
return base;
};
this.push_counter = function(key){
if(push_counters[key] === undefined){
push_counters[key] = 0;
...
Is it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps?
I'd like to have iOS to open URLs from my domain (e.g. http://martijnthe.nl ) with my app whenever the app is installed on the phone, and with Mobile Safari in case it is not.
...
JavaScript click event listener on class
...ass in a selector for a child element that the event is listening on.
var base = document.querySelector('#base'); // the container for the variable content
var selector = '.card'; // any css selector for children
base.addEventListener('click', function(event) {
// find the closest parent of the ...
Hashing a dictionary?
...nto nested tuples and make_hash_sha256() will also convert the repr() to a base64 encoded SHA256 hash.
import hashlib
import base64
def make_hash_sha256(o):
hasher = hashlib.sha256()
hasher.update(repr(make_hashable(o)).encode())
return base64.b64encode(hasher.digest()).decode()
def m...
Fold / Collapse the except code section in sublime text 2
...
In addition to the other answers it is also possible to fold based on level as well. So for example looking at the default key bindings for fold.
Searching for fold key bindings.
So for example a foldall, or folding level 1 would be to hold Ctrl followed by pressing the sequence ...
PHP Get all subdirectories of a given directory
...
In Array:
function expandDirectoriesMatrix($base_dir, $level = 0) {
$directories = array();
foreach(scandir($base_dir) as $file) {
if($file == '.' || $file == '..') continue;
$dir = $base_dir.DIRECTORY_SEPARATOR.$file;
if(is_dir($dir)) {...
Why doesn't nodelist have forEach?
...This is, however, impossible.
JavaScript has an inheritance mechanism based on prototypes. Array
instances inherit array methods (such as forEach or map) because their
prototype chain looks like the following:
myArray --> Array.prototype --> Object.prototype --> null (the
pr...
Is asynchronous jdbc call possible?
I wonder if there is a way to make asynchronous calls to a database?
16 Answers
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