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How to pass a URI to an intent?
I'm trying to pass a URI-Object to my Intent in order to use that URI
in another activity...
8 Answers
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Most efficient way to check for DBNull and then assign to a variable?
...to be the most efficient.
I'd suggest something along the lines of:
int? myValue = (Convert.IsDBNull(row["column"]) ? null : (int?) Convert.ToInt32(row["column"]));
And yes, the compiler should cache it for you.
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What is a vertical tab?
... hitting Shift+Enter, not Ctrl+Enter. The latter does nothing, at least in my case.
– Griddo
Mar 17 '17 at 10:45
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Is there a shortcut to make a block comment in Xcode?
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UPDATE:
Since I was lazy, and didn't fully implement my solution, I searched around and found BlockComment for Xcode, a recently released plugin (June 2017). Don't bother with my solution, this plugin works beautifully, and I highly recommend it.
ORIGINAL ANSWER:
None of the ...
Automating “enter” keypresses for bash script generating ssh keys
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Try:
ssh-keygen -t rsa -N "" -f my.key
-N "" tells it to use an empty passphrase (the same as two of the enters in an interactive script)
-f my.key tells it to store the key into my.key (change as you see fit).
The whole thing runs without you needing t...
How to create border in UIButton?
I use custom button in my app named "addButton" and I want to border it with white color how can i get the white color border around my custom button?
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Getting rid of \n when using .readlines() [duplicate]
...le contents in a list, by line, without \n)
with open(filename) as f:
mylist = f.read().splitlines()
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Calling Python in Java?
... from the new Java6 interpreter support.
A simple example from the top of my head - but should work I hope: (no error checking done for brevity)
PythonInterpreter interpreter = new PythonInterpreter();
interpreter.exec("import sys\nsys.path.append('pathToModules if they are not there by default')\...
Force update of an Android app when a new version is available
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If they change the itemprop value, then it'd affect my apps too, I'd edit my answer to support that immediately, so no worry till then :)
– AshuKingSharma
Jul 14 '16 at 9:49
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Jquery live() vs delegate() [duplicate]
...ne benefit of live is that its syntax is very close to that of bind:
$('a.myClass').live('click', function() { ... });
delegate, however, uses a slightly more verbose syntax:
$('#containerElement').delegate('a.myClass', 'click', function() { ... });
This, however, seems to me to be much more e...