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argparse module How to add option without any argument?
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As @Felix Kling suggested use action='store_true':
>>> from argparse import ArgumentParser
>>> p = ArgumentParser()
>>> _ = p.add_argument('-f', '--foo', action='store_true')
>>> args = p.parse_args()
>>> args.foo
False
>>> args = p.pa...
Encoding Javascript Object to Json string
...ast, I used eval to parse JSON responses. I was happy the eval will be gon from my code.
– Tomáš Zato - Reinstate Monica
Oct 20 '14 at 0:45
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What is the use of style=“clear:both”?
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@YevgeniyAfanasyev, yes, this is true. My comment is from 2009 when that was still applicable.
– Jason
Aug 11 '15 at 18:17
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What is the difference between Eclipse for Java (EE) Developers and Eclipse Classic?
... EE applications, it's best to use Eclipse IDE for Java EE. It has editors from HTML to JSP/JSF, Javascript. It's rich for webapps development, and provide plugins and tools to develop Java EE applications easily (all bundled).
Eclipse Classic is basically the full featured Eclipse without the Java...
Convert all first letter to upper case, rest lower for each word
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I probably prefer to invoke the ToTitleCase from CultureInfo (System.Globalization) than Thread.CurrentThread (System.Threading)
string s = "THIS IS MY TEXT RIGHT NOW";
s = CultureInfo.CurrentCulture.TextInfo.ToTitleCase(s.ToLower());
but it should be the same as js...
Repeatedly run a shell command until it fails?
...until=fail --message="test succeeded" --delay=1 ./runtest
Tool available from https://github.com/minfrin/retry.
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Launch an app from within another (iPhone)
Is it possible to launch any arbitrary iPhone application from within another app?, For example in my application if I want the user to push a button and launch right into the Phone app (close the current app, open the Phone app) .
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Launching an application (.EXE) from C#?
How can I launch an application using C#?
9 Answers
9
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Can I scroll a ScrollView programmatically in Android?
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The answer from Pragna does not work always, try this:
mScrollView.post(new Runnable() {
public void run() {
mScrollView.scrollTo(0, mScrollView.getBottom());
}
});
or
mScrollView.post(new Runnable() ...
typeof for RegExp
...stanceof RegExp will report false when testing a regular expression object from another window, which won't be a problem if this kind of check is not required, but is something to be aware of.
– Tim Down
Dec 3 '10 at 10:49
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