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AsyncProcedures异步过程扩展 · App Inventor 2 中文网
...和安装
AsyncProcedures扩展: co.sgext_.asyncprocedure.aix
开发动机
Async Proc是一个扩展,您可以使用它来异步运行过程。您不再需要等待循环完成,也不必担心由于Android系统认为您的应用程序无响应而导致...
GestureDetect 扩展:手势检测扩展,识别滑动、点击和长按手势 · App Inventor 2 中文网
... 下载链接
扩展文件:
aryan.gupta.GesturesDetector.aix
demo:
DetectGesture.aia
功能概述
扩展特性
多种手势识别:支持上滑、下滑、左滑、右滑、双击、单击和长按
简单易用:只需将布...
Add leading zeroes/0's to existing Excel values to certain length
... and never came across this -- will use anytime I have mangled Excel-based zip code data in the future.
– Mark A
Oct 21 '10 at 22:40
...
How to use mongoimport to import csv
...lder version of MongoDB?
$ cat > locations.csv
Name,Address,City,State,ZIP
Jane Doe,123 Main St,Whereverville,CA,90210
John Doe,555 Broadway Ave,New York,NY,10010
ctrl-d
$ mongoimport -d mydb -c things --type csv --file locations.csv --headerline
connected to: 127.0.0.1
imported 3 objects
$ mon...
Get yesterday's date in bash on Linux, DST-safe
...
Here a solution that will work with Solaris and AIX as well.
Manipulating the Timezone is possible for changing the clock some hours.
Due to the daylight saving time, 24 hours ago can be today or the day before yesterday.
You are sure that yesterday is 20 or 30 hours ago...
Open a link in browser with java button? [duplicate]
...nix()
{
return OS.contains("nix") || OS.contains("nux") || OS.indexOf("aix") > 0;
}
Then we can call this helper from the instance:
button.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
MUtils.openURL("www.google.com"); // just what is the...
How do I extract the contents of an rpm?
...SSION=`($EXTRACTOR |file -) 2>/dev/null`
if echo $COMPRESSION |grep -q gzip; then
DECOMPRESSOR=gunzip
elif echo $COMPRESSION |grep -q bzip2; then
DECOMPRESSOR=bunzip2
elif echo $COMPRESSION |grep -iq xz; then # xz and XZ safe
DECOMPRESSOR=unxz
elif echo $COMPRESSION |grep ...
What MIME type should I use for CSV?
.../tr><tr></tr><tr><td></td><td>HTML (zipped)</td><td>application/zip</td></tr><tr><td></td><td>Plain text</td><td>text/plain</td></tr><tr><td></td><td>Rich text</t...
Difference between jar and war in Java
...Tips: Difference between ear jar and war files:
These files are simply zipped files
using the java jar tool. These files are
created for different purposes. Here
is the description of these files:
.jar files: The .jar files contain
libraries, resources and
accessories files lik...
grep a tab in UNIX
... That's very good for GNU UNIX, but what about POSIX Solaris, AIX and HP-UX? Those don't know anything about -P option.
– rook
Aug 5 '13 at 15:17
22
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