大约有 10,900 项符合查询结果（耗时：0.0197秒） [XML]
How can I pretty-print JSON using node.js?
...fy's third parameter defines white-space insertion for pretty-printing. It can be a string or a number (number of spaces). Node can write to your filesystem with fs. Example:
var fs = require('fs');
fs.writeFile('test.json', JSON.stringify({ a:1, b:2, c:3 }, null, 4));
/* test.json:
{
"a": 1...
How do you rebase the current branch's changes on top of changes being merged in?
...master but rebase my changes in working to be on top? How do I do that? Can it be done?
2 Answers
...
JQuery .on() method with multiple event handlers to one selector
...e .on on the <table> and not on the <td> and it's if you dynamically add <td>s later. $('table td').on... will only effect the <td> that are in the table the moment you call this function. $('table').on(... ,'td',function...) will effect any <td> you will add to this...
Rails filtering array of objects by attribute value
... As @Vik's solution is pretty much ideal, I'll just add that in binary cases, you could use a 'partition' function to make things sweet. ruby-doc.org/core-1.9.3/Enumerable.html#method-i-partition
– Vlad
Jun 20 '16 at 21:04
...
git discard all changes and pull from upstream
...ranch on my repo, which is master, and I completely messed it up, so I basically need to start over from the upstream. I think init will do the job, but is there an easier way?
...
@Override is not allowed when implementing interface method
...ve the problem mentioned in the title. You could say that this thread duplicates another one: How do I turn off error validation for annotations in IntelliJ IDEA?
...
When to choose mouseover() and hover() function?
..., to be executed when the mouse pointer
enters and leaves the elements.
Calling $(selector).hover(handlerIn, handlerOut) is shorthand for:
$(selector).mouseenter(handlerIn).mouseleave(handlerOut);
.mouseenter()
Bind an event handler to be fired when the mouse enters an element,
or trigger ...
Saving vim macros
...record a macro. This just goes into one of the copy/paste registers so you can paste it as normal with the "xp or "xP commands in normal mode.
To save it you open up .vimrc and paste the contents, then the register will be around the next time you start vim.
The format is something like:
let @q = ...
Cost of exception handlers in Python
...
Why don't you measure it using the timeit module? That way you can see whether it's relevant to your application.
OK, so I've just tried the following:
import timeit
statements=["""\
try:
b = 10/a
except ZeroDivisionError:
pass""",
"""\
if a:
b = 10/a""",
"b = 10/a"]
for ...
Why git keeps showing my changes when I switch branches (modified,added, deleted files) no matter if
...
Switching branches carries uncommitted changes with you. Either commit first, run git checkout . to undo them, or run git stash before switching. (You can get your changes back with git stash apply)
...