大约有 36,010 项符合查询结果（耗时：0.0502秒） [XML]
Is it possible to implement dynamic getters/setters in JavaScript?
...reate getters and setters for properties whose names one already knows, by doing something like this:
4 Answers
...
Is an array name a pointer?
...ith an assignment, like this:
a[3] = 9;
Here is a pointer:
int *p;
p doesn't contain any spaces for integers, but it can point to a space for an integer. We can, for example, set it to point to one of the places in the array a, such as the first one:
p = &a[0];
What can be confusing is ...
I ran into a merge conflict. How can I abort the merge?
...unio Hamano (the Git maintainer). As noted in the link, instead you would do this:
git fetch origin
git reset --hard origin
share
|
improve this answer
|
follow
...
Setting default values for columns in JPA
...s it possible to set a default value for columns in JPA, and if, how is it done using annotations?
18 Answers
...
Disabling implicit animations in -[CALayer setNeedsDisplayInRect:]
...wInContext: method. I'm trying to minimize the amount of drawing I need to do, so I'm using -setNeedsDisplayInRect: to update just the changed parts. This is working splendidly. However, when the graphics system updates my layer, it's transitioning from the old to the new image using a cross-fade. I...
Twitter Bootstrap alert message close and open again
...ou are lazy (which is no good thing if you want an maintainable app).
The do-it-right method:
Create a new data attribute for hiding an element.
Javascript:
$(function(){
$("[data-hide]").on("click", function(){
$("." + $(this).attr("data-hide")).hide()
// -or-, see below
...
What blocks Ruby, Python to get Javascript V8 speed? [closed]
... caching, the answer is obviously no.
Modern Ruby implementations already do a great deal of optimizations. For example, for certain operations, Rubinius's Hash class is faster than YARV's. Now, this doesn't sound terribly exciting until you realize that Rubinius's Hash class is implemented in 100%...
How to make node.js require absolute? (instead of relative)
... somehow remap the app in your require.main module. I think you could then do require.main.req('client/someMod'). Nice idea, but this would be more verbose than my current requirejs. Also I don't think is worth because I also dislike browserify because changes are not instant and misses changes (bec...
What's wrong with this 1988 C code?
...ns of IN and OUT.
The lesson learned here is that preprocessor statements do not have to end with a semicolon.
Also, you should always use braces!
if (c == ' ' || c == '\n' || c == '\t') {
state = OUT;
} else if (state == OUT) {
state = IN;
++nw;
}
There is n...
Using Eloquent ORM in Laravel to perform search of database using LIKE
...
You're able to do database finds using LIKE with this syntax:
Model::where('column', 'LIKE', '%value%')->get();
share
|
improve this ...