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Print in one line dynamically
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FYI: print(item, end=" ") can be used in Python2.7 by adding 'from future import print_function' at top of file.
– Hec
Aug 24 '16 at 21:29
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Perform commands over ssh with Python
... @TimS. you may have to include handling for authentication by whatever means is appropriate for your setup. I used expect to enter password at the prompt. then there is this thread with other solutions: unix.stackexchange.com/questions/147329/…
– powerrox
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How can I clone an SQL Server database on the same server in SQL Server 2008 Express?
...estore the .bak file on to it. 2. Use 'Restore Database' option accessible by right clicking the "Databases" branch of the SQL Server Management Studio and provide the database name while providing the source to restore. ref: stackoverflow.com/questions/10204480/…
– taynguyen...
How can I return to a parent activity correctly?
...ent activity is in the task's back stack, it is brought forward as defined by FLAG_ACTIVITY_CLEAR_TOP.
And to display Up button you have to declare setDisplayHomeAsUpEnabled():
@Override
public void onCreate(Bundle savedInstanceState) {
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getActionBar().setDisplayHomeAsUpEnabled(true);
}...
Cost of storing AMI
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
how do you push only some of your local git commits?
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By default, git-push pushes all branches. When you do this:
git checkout HEAD~3 #set head to three commits ago
git push #attempt push from that head
You move to a detached HEAD (you're not on any branch) and then you pu...
How to read keyboard-input?
...n while still reading in keyboard inputs whenever they arrive.
This works by creating one thread to run in the background, continually calling input() and then passing any data it receives to a queue.
In this way, your main thread is left to do anything it wants, receiving the keyboard input data...
Should one use < or
...y thing is no longer important, but you still get an un-required compare.
By the way putting 7 or 6 in your loop is introducing a "magic number". For better readability you should use a constant with an Intent Revealing Name. Like this:
const int NUMBER_OF_CARS = 7;
for (int i = 0; i < NUMBER_O...
How can I get file extensions with JavaScript?
...length) || filename;
There are some corner cases that are better handled by VisioN's answer below, particularly files with no extension (.htaccess etc included).
It's very performant, and handles corner cases in an arguably better way by returning "" instead of the full string when there's no dot...
Turn a string into a valid filename?
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Warning! base64 encoding by default includes the "/" character as valid output which isn't valid in filenames on a lot of systems. Instead use base64.urlsafe_b64encode(your_string)
– Matthew
Apr 12 '09 at 1:33
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