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How to prevent the activity from loading twice on pressing the button
...you tried by adding this android:launchMode = "singleInstance" in Manifest file of your activity tag?
– Shylendra Madda
Jul 16 '19 at 13:35
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How to remove globally a package from Composer?
... you can use another way
cd $HOME/.config/composer
And in composer.json file remove some require positions
After all execute composer update
This is a long way, but more clear
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Use 'class' or 'typename' for template parameters? [duplicate]
...ct reason without the export keyword we have to define templates in header files. And following that, one would expect the compiler to know everything about the instantiated generic -- including what T::A is, a type or an instance.
– wilhelmtell
Apr 8 '10 at 23...
ASP.NET MS11-100: how can I change the limit on the maximum number of posted form values?
...idOperationException();
}
If it doesn't find the value in the web.config file, it will set it to 1000 in System.Web.Util.AppSettings.EnsureSettingsLoaded (an internal static class):
_maxHttpCollectionKeys = 0x3e8;
Also, Alexey Gusarov tweeted about this setting two days ago:
http://twitter...
Rename an environment with virtualenvwrapper
...ice that will have doors as location and not django, you'll to change each file with the new location.
solution:
after renamed the folder execute the command below.
$ sed -i "s/doors/django/g" ~/.virtualenvs/django/bin/*
now if you do:
$ workon django
(django)hobbes3@hobbes3
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“Pretty” Continuous Integration for Python
....workspace, True)
#produce coverage report -i for ignore weird missing file errors
call_command("%sbin/coverage xml -i" % venvDir,
options.workspace)
#move it so that the code coverage plugin can find it
call_command("mv coverage.xml %s" % (options.package.replace("....
How to disable scrolling temporarily?
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I can still make it scroll by dragging a file over the top/bottom of the page. This also works by selecting text on the page and doing the same dragover the top/bottom.
– Eliseo Soto
Apr 19 '16 at 18:58
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How to find the JVM version from a program?
I want to write a sample Java file in which I want to know the JVM version in which the class is running. Is there a way?
1...
Rails: call another controller action from a controller
...nder call, then you could avoid duplicating that by moving it into its own file (perhaps a model in /models or an ordinary class or module in /lib). The only problem is if your controller communicates with view via instance variables - you'd have to fix that duplication another way.
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C++: variable 'std::ifstream ifs' has initializer but incomplete type
...if this is pretty noobish, but I'm pretty new to C++. I'm trying to open a file and read it using ifstream :
1 Answer
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