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Eclipse IDE: How to zoom in on text?
...estone 4 or later, the Zoom In/Out shortcuts are provided "out-of-the-box" by Eclipse Platform with a reliable implementation. The shortcuts are Ctrl+/Ctrl= and Ctrl- and the commands are accessible in the "Quick Search" field beside the perspective switcher. Those are shortcuts for editing the font...
How to filter specific apps for ACTION_SEND intent (and set a different text for each app)
...y removing the special handling for "android.gm" as suggested in a comment by @h_k below.
Since this one answer is the source of nearly all my stackoverflow reputation points, I have to at least try to keep it up to date.
s...
How to open a web page from my application?
...5703 article on How to start the default Internet browser programmatically by using Visual C#.
Don't forget to check the Troubleshooting section.
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Run a single migration file
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You can just run the code directly out of the ruby file:
rails console
>> require "db/migrate/20090408054532_add_foos.rb"
>> AddFoos.up
Note: newer versions of rails may require AddFoos.new.up rather than AddFoos.up.
An alternative way (without IRB) which r...
How to activate an Anaconda environment
...Scripts\ on Windows).
Imagine you have created an environment called py33 by using:
conda create -n py33 python=3.3 anaconda
Here the folders are created by default in Anaconda\envs, so you need to set the PATH as:
set PATH=C:\Anaconda\envs\py33\Scripts;C:\Anaconda\envs\py33;%PATH%
Now it sho...
Include constant in string without concatenating
...:) @juraj.blahunka's approach is even more sneaky. It answers the question by the letter, but not its spirit. :)
– Pekka
Feb 4 '10 at 23:26
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Difference between Math.Floor() and Math.Truncate()
...ounded number, not as meaning the entire number must be a multiple of two. By the way, sorry it took so long to get back to you, hope you weren't just sitting around waiting for my response :-)
– paxdiablo
Aug 5 '15 at 5:10
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Last iteration of enhanced for loop in java
...e you append i, just not on the first iteration. (Please don't use "" + i, by the way - you don't really want concatenation here, and StringBuilder has a perfectly good append(int) overload.)
int[] array = {1, 2, 3...};
StringBuilder builder = new StringBuilder();
for (int i : array) {
if (bui...
What's the most efficient test of whether a PHP string ends with another string?
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Here’s a simple way to check whether one string ends with another, by giving strpos an offset right where the string should be found:
function stringEndsWith($whole, $end)
{
return (strpos($whole, $end, strlen($whole) - strlen($end)) !== false);
}
Straightforward, and I think this’l...
How to get the entire document HTML as a string?
...e exact hash equivalent of saving the page to a file or the file generated by view-source. It seems the DOM normalizes some fields from the literal response content, like capitalising DOCTYPE headers
– wesinat0r
Jul 7 at 0:51
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