大约有 40,000 项符合查询结果（耗时：0.0537秒） [XML]
Difference between \n and \r?
...tions using \r - e.g. MS Office 2011 Excel: Saving a CSV (with all default settings) - will save an ISO-8859-1 encoded file with \r-line endings.
– CodeBrauer
Jul 11 '17 at 12:48
...
Replacement for deprecated sizeWithFont: in iOS 7?
...lti-line labels using dynamic height may require additional information to set the size properly. You can use sizeWithAttributes with UIFont and NSParagraphStyle to specify both the font and the line-break mode.
You would define the Paragraph Style and use an NSDictionary like this:
// set para...
Repeat String - Javascript
...the string.length property prevents this program from working in a general setting, and in fact, the incorrect program is ready to cause a browser or system crash.
Is there a way to improve the performance of this JavaScript as well as take care of these two serious problems?
Of course. Just use i...
Force add despite the .gitignore file
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...
How do I step out of a loop with Ruby Pry?
I'm using Pry with my Rails application. I set binding.pry inside a loop in my model to try and debug a problem. For example:
...
Column order manipulation using col-lg-push and col-lg-pull in Twitter Bootstrap 3
... I don't understand why such a code works nor how to correctly specify the setting. What I want to show is one grid, which is consisted of length 5, and the other length 5, and finally one length 2 grid.
...
How can I launch multiple instances of MonoDevelop on the Mac?
...etimes it crashes when after this. There's an environment variable you can set to make it use a different registry location, which you could use to separate your three instances' registries, though I'm not sure how you'd set per-app env vars on mac. Might have to patch it into the MonoDevelop.app/Co...
What is copy-on-write?
I would like to know what copy-on-write is and what it is used for? The term 'copy-on-write array' is mentioned several times in the Sun JDK tutorials but I didn't understand what it meant.
...
Is there a way to iterate over a range of integers?
...r.go
Here is plain (I've removed the non instructions from the listing)
setup
0035 (/home/ncw/Go/iter.go:14) MOVQ $0,AX
0036 (/home/ncw/Go/iter.go:14) JMP ,38
loop
0037 (/home/ncw/Go/iter.go:14) INCQ ,AX
0038 (/home/ncw/Go/iter.go:14) CMPQ AX,$10
0039 (/home/ncw/Go/iter.go:14) JG...
Ant: How to execute a command for each file in directory?
I want to execute a command from an Ant buildfile, for each file in a directory.
I am looking for a platform-independent solution.
...