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Painless way to install a new version of R?
...Windows than Linux). Does anyone have a good trick for doing the upgrade, from installing the software to copying all the settings/packages over?
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Git: what is a dangling commit/blob and where do they come from?
...garbage collection you take away some pretty powerful revert functionality from git. Use with caution and as the exception, not the rule. --- Just let git do its thing.
– Elijah Lynn
Mar 6 '14 at 13:47
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How do I uninstall nodejs installed from pkg (Mac OS X)?
I installed NodeJS from pkg file on my Mac. Now I need to uninstall it. Tell me please how to do it.
I tried to remove files from this list:
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Running code in main thread from another thread
...hat I need to update it. Since the original answer was posted, the comment from @dzeikei has gotten almost as much attention as the original answer. So here are 2 possible solutions:
1. If your background thread has a reference to a Context object:
Make sure that your background worker threads hav...
Copy folder recursively, excluding some folders
... you have lots of directories (or files) to exclude, you can use --exclude-from=FILE, where FILE is the name of a file containing files or directories to exclude.
--exclude may also contain wildcards, such as --exclude=*/.svn*
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How to send an object from one Android Activity to another using Intents?
...s native serialization, but it's way faster (and I mean way, WAY faster).
From the docs, a simple example for how to implement is:
// simple class that just has one member property as an example
public class MyParcelable implements Parcelable {
private int mData;
/* everything below here ...
How do I detect if I am in release or debug mode?
...bug build
}
There have been reports that this value is not 100% reliable from Eclipse-based builds, though I personally have not encountered a problem, so I cannot say how much of an issue it really is.
If you are using Android Studio, or if you are using Gradle from the command line, you can add...
ping response “Request timed out.” vs “Destination Host unreachable”
...ce between Request timed out and Destination host unreachable returned from the command?
4 Answers
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How to save and load cookies using Python + Selenium WebDriver
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When you need cookies from session to session there is another way to do it, use the Chrome options user-data-dir in order to use folders as profiles, I run:
chrome_options = Options()
chrome_options.add_argument("user-data-dir=selenium")
driver...
How exactly does the android:onClick XML attribute differ from setOnClickListener?
From that I've read you can assign a onClick handler to a button in two ways.
17 Answers
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