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Copy / Put text on the clipboard with FireFox, Safari and Chrome
...y generate a textArea, modify the text in the box, select it, copy it, and then delete the textArea. In most cases this textArea wont even flash onto the screen.
For security reasons, browsers will only allow you copy if a user takes some kind of action (ie. clicking a button). One way to do this ...
Save plot to image file instead of displaying it using Matplotlib
...savefig('myfig')
I still personally prefer using plt.close( fig ), since then you have the option to hide certain figures (during a loop), but still display figures for post-loop data processing. It is probably slower than choosing a non-interactive backend though - would be interesting if someone...
How can I catch all the exceptions that will be thrown through reading and writing a file?
...
If you want, you can add throws clauses to your methods. Then you don't have to catch checked methods right away. That way, you can catch the exceptions later (perhaps at the same time as other exceptions).
The code looks like:
public void someMethode() throws SomeCheckedExcepti...
Visual Studio Clicking Find Results Opens Code in Wrong Window
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Far better solution then the did-you-try-to-restart-your-computer accepted solution
– Dirk Boer
Aug 30 '18 at 15:08
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In Java, how do I check if a string contains a substring (ignoring case)? [duplicate]
...; -1
return haystack.toLowerCase().contains( needle.toLowerCase() )
}
Then call it using:
if( contains( str1, str2 ) ) {
System.out.println( "Found " + str2 + " within " + str1 + "." );
}
Notice that by creating your own method, you can reuse it. Then, when someone points out that you shou...
Best way to display decimal without trailing zeroes
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@TrueWill Actually it does make a difference. d==0.1m then "0.#" renders "0.1" and "#.#" renders ".1" without the leading 0. Neither is wrong or right, just depends on what you want.
– AaronLS
Dec 20 '12 at 22:14
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The model backing the context has changed since the database was created
... behavior before we ship the fial version since it is the default.
Until then, existing databases do not generally need any database
initializer so it can be turned off for your context type by calling:
Database.SetInitializer<YourDbContext>(null);
Jeff
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View the change history of a file using Git versioning
...r each change).
In other words, if the file named bar was once named foo, then git log -p bar (without the --follow option) will only show the file's history up to the point where it was renamed -- it won't show the file's history when it was known as foo. Using git log --follow -p bar will show th...
How to click or tap on a TextView text
...e="links">Here is a link: http://www.stackoverflow.com</string>
Then in a textview:
TextView textView = ...
textView.setText(R.string.links);
Linkify.addLinks(textView, Linkify.ALL);
Html
Using Html.fromHtml:
<string name="html">Here you can put html &lt;a href="http://www....
Show which git tag you are on?
...log starting from what you've checked out. %h prints the abbreviated hash. Then git describe --exact-match --tags finds the tag (lightweight or annotated) that exactly matches that commit.
The $() syntax above assumes you're using bash or similar.
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