大约有 44,000 项符合查询结果（耗时：0.0721秒） [XML]
Transparent background with three.js
...
@WestLangley Should we see a performance drop when using this technique? Is it noticeable?
– tfrascaroli
Jan 12 '17 at 12:20
1
...
Ruby combining an array into one string
...w, just minimal overhead. In array.c the first thing Ruby does is checking for a string type and then calling the join method. Also: pry with show-source rocks! Try for yourself: $ Array.instance_methods.* ($ is shorthand for show-source)
– okket
Mar 16 '14 at ...
How can I launch Safari from an iPhone app?
...the quality of your response. Remember that you are answering the question for readers in the future, and those people might not know the reasons for your code suggestion.
– Stefan Crain
Apr 13 '18 at 15:34
...
Notification when a file changes?
...r watcher = new FileSystemWatcher();
watcher.Path = path;
/* Watch for changes in LastAccess and LastWrite times, and
the renaming of files or directories. */
watcher.NotifyFilter = NotifyFilters.LastAccess | NotifyFilters.LastWrite
| NotifyFilters.FileName | NotifyFilter...
Side-by-side plots with ggplot2
...col=2)
This is useful when the two plots are not based on the same data, for example if you want to plot different variables without using reshape().
This will plot the output as a side effect. To print the side effect to a file, specify a device driver (such as pdf, png, etc), e.g.
pdf("foo.pd...
PHP function to generate v4 UUID
...on generates a valid v4 UUID up until one area. A v4 UUID should be in the form of:
15 Answers
...
How to support UTF-8 encoding in Eclipse
How can I add UTF-8 support in eclipse? I want to add for example Russian language but eclipse won't support it. What should I do? Please guide me.
...
jQuery .data() does not work, but .attr() does
Forgive me for not being more specific on this. I have such a strange bug. After the doc loads, I loop some elements that originally have data-itemname="" , and I set those values using .attr("data-itemname", "someValue") .
...
Nginx Different Domains on Same IP
...uded the relevant lines. Everything else looked okay but I just deleted it for clarity. To test it you might want to try serving a text file from each server first before actually serving php. That's why I left the 'root' directive in there.
...
how to remove shared preference while application uninstall in android
...plication gets removed automatically by the Android OS.
EDITED: 29/04/15: for >= 21 API refer @Maher Abuthraa 's answer
share
|
improve this answer
|
follow
...