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Android: java.lang.SecurityException: Permission Denial: start Intent
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You have to add android:exported="true" in the manifest file in the activity you are trying to start.
From the android:exported documentation:
android:exported
Whether or not the activity can be launched by components of other app...
onSaveInstanceState () and onRestoreInstanceState ()
I'm trying to save and restore the state of an Activity using the methods onSaveInstanceState() and onRestoreInstanceState() .
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How do you make Git ignore files without using .gitignore?
...t modify the .gitignore of my repository. Is there a way to ignore files and directories other than modifying a .gitignore ? Even if it is a global solution like a global configuration that will be applied to all my repositories.
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How to put comments in Django templates
...wered Jul 11 at 9:24
Rahul ShyokandRahul Shyokand
7388 bronze badges
a...
jQuery Set Select Index
...d it here.
If you would like to select a value based on the item's value and not the index of that item then you can do the following:
Your select list:
<select id="selectBox">
<option value="A">Number 0</option>
<option value="B">Number 1</option>
<o...
Automatically start a Windows Service on install
...ervice does not start when installed, I have to manually open the services and click start. Is there a way to start it either via the command line, or through the code of the Service?
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Include only certain file types when searching in Visual Studio
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This also works in the replace in files dialog, and replace has a few extra buttons, notably "Skip File," which allows you save even more time.
– Travis
Jan 29 '14 at 14:57
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Find and extract a number from a string
I have a requirement to find and extract a number contained within a string.
29 Answers
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Command line for looking at specific port
... there a way to examine the status of a specific port from the Windows command line? I know I can use netstat to examine all ports but netstat is slow and looking at a specific port probably isn't.
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Remove trailing newline from the elements of a string list
... could I then just say stripped_list = map(str.strip, my_list) and then print stripped_list to print this new list?
– George Burrows
Nov 2 '11 at 17:02
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