大约有 350 项符合查询结果（耗时：0.0283秒） [XML]
Fastest way to iterate over all the chars in a String
...ion characters per second.
Also, it is overall 5.5% faster (client) and 13.9% (server) like this:
for (int i = 0; i < data.length(); i++) {
if (data.charAt(i) <= ' ') {
doThrow();
}
}
than like this with a local final length variable:
final int len = da...
Is there a way to iterate over a range of integers?
...
import (
"testing"
"github.com/bradfitz/iter"
)
const loops = 1e6
func BenchmarkForClause(b *testing.B) {
b.ReportAllocs()
j := 0
for i := 0; i < b.N; i++ {
for j = 0; j < loops; j++ {
j = j
}
}
_ = j
}
func BenchmarkRangeIter(b *te...
Proper way to rename solution (and directories) in Visual Studio
...elloWorld.ui", "HelloWorld.ui\HelloWorld.ui.csproj", "{39FC65A3-3AE7-4EC9-B8F7-74F971636C70}"
Replace all the instances of "HelloWorld.ui" the new name that you've selected for your project, in this case "Section1to5.ui". This changes the path of the project to the renamed directory in step 6.
Op...
ADB Shell Input Events
...rcmap.org/sd_share/4/aba57bc6/AOSP_adb_shell_input_Code_Trace.html#RefId=7c8f5285
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How to find/identify large commits in git history?
...tput like this:
...
0d99bb931299 530KiB path/to/some-image.jpg
2ba44098e28f 12MiB path/to/hires-image.png
bd1741ddce0d 63MiB path/to/some-video-1080p.mp4
macOS users: Since numfmt is not available on macOS, you can either omit the last line and deal with raw byte sizes or brew install coreut...
How to create a drop shadow only on one side of an element?
...dth: 84px;
position: relative;
}
#element {
background-color: #3D668F;
height: 54px;
width: 100%;
position: relative;
z-index: 10;
}
#shadow {
background-color: #3D668F;
height: 8px;
width: 80px;
margin-left: -40px;
position: absolute;
bottom: 0px;
...
Rotating a point about another point (2D)
...s may expect angle to be expressed in radians.
– 15ee8f99-57ff-4f92-890c-b56153
Nov 19 '18 at 16:36
Am I right in expe...
Increase number of axis ticks
...) this seems to prevent my breaks appearing in scientific notation, hence 1e6 is changed to 1000000 ??
– smci
May 5 '14 at 4:25
...
Moving from CVS to Git: $Id$ equivalent?
...ll see the expansion, for example:
$ head foo.sh
#!/bin/sh
# $Id: e184834e6757aac77fd0f71344934b1cd774e6d4 $
Some good information is in How do I enable the ident string for a Git repository?.
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How to stage only part of a new file with git?
...ob already exists in your git object database, you could hardcode the hash e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 instead. I don't recommend doing that_
Hint If you're on Windows, you probably can just use NUL: instead of /dev/null. Otherwise, use something like echo -n '' | git hash-object --...