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Clear form fields with jQuery
...ssword (like SammyK said) in HTML5: type=url, type=digits, type=email, etc http://www.w3.org/TR/html5/forms.html#states-of-the-type-attribute
– Gabriel
Sep 12 '13 at 22:56
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Why does a base64 encoded string have an = sign at the end
...
It's padding. From http://en.wikipedia.org/wiki/Base64:
In theory, the padding character is not needed for decoding, since the
number of missing bytes can be calculated from the number of Base64
digits. In some implementations, the padd...
Open another application from your own (intent)
...e
Finally, create another intent with with category=LAUNCHER, action=MAIN, componentName = new ComponentName(packageName, name) and setFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
Finally, context.startActivity(newIntent)
share
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PHP mailer multiple address [duplicate]
...d once for every recipient. Like so:
$mail->AddAddress('person1@domain.com', 'Person One');
$mail->AddAddress('person2@domain.com', 'Person Two');
// ..
Better yet, add them as Carbon Copy recipients.
$mail->AddCC('person1@domain.com', 'Person One');
$mail->AddCC('person2@domain.com'...
How to upgrade R in ubuntu? [closed]
... and version/.
Fetch the secure APT key:
gpg --keyserver keyserver.ubuntu.com --recv-key E084DAB9
or
gpg --hkp://keyserver keyserver.ubuntu.com:80 --recv-key E084DAB9
Add it to keyring:
gpg -a --export E084DAB9 | sudo apt-key add -
Update your sources and upgrade your installation:
sudo apt-...
How to install Python package from GitHub? [duplicate]
... new feature of httpie. This feature is in the github repo https://github.com/jkbr/httpie but not in the release on the python package index https://pypi.python.org/pypi/httpie
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意见反馈考虑改为bbs：[url]https://bbs.tsingfun.com/forum.php?mod=forum...
意见反馈考虑改为bbs：https://bbs.tsingfun.com/forum.p ... ypeid&typeid=63已修改。
pdf预览功能研究形成文档：[url]https://puravidaapps.com/snippets.php#2p...
pdf预览功能研究形成文档：https://puravidaapps.com/snippets.php#2pdfpdf完成，但这个文档里面还有很多东西，需要整理。
App Inventor 2 解决一个编译报错DX failed - App Inventor 2 中文网 - 清...
...en interrupted
[java] at com.android.dx.command.dexer.Main.processAllFiles(Main.java:615)
[java] at com.android.dx.command.dexer.Main.runMultiDex(Main.java:368)
[java] ...
天气API：[url]https://devapi.qweather.com/v7/weather/3d?location=10101...
天气API：https://devapi.qweather.com/v7/w ... 400b695bdf067ce148d