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Live-stream video from one android phone to another over WiFi
...ing useful. I looked on android developers for sample code, stackoverflow, google, android blogs but nothing. All I can find are some sort of phone-to-desktop or desktop-to-phone solutions for streaming, but nothing that I can borrow in my implementation.
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Convert to binary and keep leading zeros in Python
...s really helpful to me. I have started learning bit manipulation and I was googling for bit formatting for numbers in Python. Found this. Thank you.
– kratostoical
Dec 17 '17 at 13:23
...
Creating an empty file in C#
... @BrianGenisio: I just did the same code about 5 minutes ago too! I just googled to see how other programmers did it. Now I'm using File.Create(filename).Dispose(); instead of.
– Jack
Mar 22 '15 at 18:31
...
Is there a `pointer-events:hoverOnly` or similar in CSS?
...{
color: red;
}
a:active {
pointer-events: none;
}
<a href="www.google.com">Link here</a>
Edit:
supported in IE 11 and above
http://caniuse.com/#search=pointer-events
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Install tkinter for Python
...all you may have some problems with the above approaches.
I spent ages on Google - but in the end, it's easy.
Download the tcl and tk from http://www.tcl.tk/software/tcltk/download.html and install them locally too.
To install locally on Linux (I did it to my home directory), extract the .tar.g...
Installing in Homebrew errors
...after upgrading to Mavericks, and this page was the top search result when googling the error message. I continued searching and found this answer on stack overflow.com. Put concisely, it is:
sudo chmod a+w /usr/local/Cellar
This fixed the issue for me, and as it only changes permissions for th...
No startswith,endswith functions in Go?
...
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Example using Hyperlink in WPF
...er.
<TextBlock>
<Hyperlink NavigateUri="http://www.google.com" RequestNavigate="Hyperlink_RequestNavigate">
Click here
</Hyperlink>
</TextBlock>
In the code-behind you would need to add something similar to this to handle the RequestNavigate event:...
How can I remove an element from a list?
...
I don't know R at all, but a bit of creative googling led me here: http://tolstoy.newcastle.edu.au/R/help/05/04/1919.html
The key quote from there:
I do not find explicit documentation for R on how to remove elements from lists, but trial and error tells me
my...
Simple way to repeat a String in java
...e more options.
For Apache Commons:
StringUtils.repeat("abc", 12);
For Google Guava:
Strings.repeat("abc", 12);
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