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Sort array of objects by single key with date value
... I created this little function that might do what you want:
function sortByKey(array, key) {
return array.sort(function(a, b) {
var x = a[key]; var y = b[key];
return ((x < y) ? -1 : ((x > y) ? 1 : 0));
});
}
...
When do you use Git rebase instead of Git merge?
... @Rob mentioned maintaining interim commits when merging. I believe by default merging branch B (a feature branch you've been working on) into branch M (the master branch) will create one commit in M for each commit that was made in B since the two diverged. But if you merge using the --squa...
How to manually send HTTP POST requests from Firefox or Chrome browser?
...
Firefox
Open Network panel in Developer Tools by pressing Ctrl+Shift+E or by going Menubar -> Tools -> Web Developer -> Network. Then Click on small door icon on top-right (in expanded form in the screenshot, you'll find it just left of the highlighted Headers)...
mongodb group values by multiple fields
... is a "pipeline within a pipeline" where the inner content can be filtered by matches from the parent. Since they are both "pipelines" themselves we can $limit each result separately.
This would be the next best option to running parallel queries, and actually would be better if the $match were allo...
Do I really have a car in my garage? [duplicate]
...n this case. If your garage has so many bays, and each bay can be occupied by either a car or a boat, then the OP's design makes perfect sense. The design here, with separate lists of cars and boats means that you will have to update the code whenever you add a new type of vehicle (motorcycle, trail...
Bash if [ false ] ; returns true
... most other programming languages. false is a command which always fails. (By analogy, true is a command that always succeeds.)
– chepner
Oct 29 '13 at 22:24
...
Backing beans (@ManagedBean) or CDI Beans (@Named)?
...eta version m06.
History
The core difference is, @ManagedBean is managed by JSF framework and is only via @ManagedProperty available to another JSF managed beans. @Named is managed by application server (the container) via CDI framework and is via @Inject available to any kind of a container manag...
Difference between class and type
...olds a primitive value of that same type. Such a value can only be changed by assignment operations on that variable.
A variable of reference type always holds the value of a reference to an object. All objects, including arrays, support the methods of class Object. The reference types are class typ...
How to Create Deterministic Guids
...
As mentioned by @bacar, RFC 4122 §4.3 defines a way to create a name-based UUID. The advantage of doing this (over just using a MD5 hash) is that these are guaranteed not to collide with non-named-based UUIDs, and have a very (very) smal...
Session timeout in ASP.NET
...thentication?
Forms authentication uses it own value for timeout (30 min. by default). A forms authentication timeout will send the user to the login page with the session still active. This may look like the behavior your app gives when session times out making it easy to confuse one with the othe...