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How do I resolve cherry-pick conflicts using their changes?
...and I'm still prompted for an unresolved conflict: Unmerged paths: deleted by them: (file path). Any idea?
– pilau
Aug 2 '13 at 10:41
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How does #include work in C++? [duplicate]
...se both compile-time and program size unnecessarily. [edit: as pointed out by @Swordfish in the comments that the output program size remains unaffected. But still, it's good practice to include only the libraries you actually need, unless it's some competitive competition]
But in contests, using t...
Export a stash to another computer
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You can apply a patch file (without committing the changes yet) by simply running
git apply patchfile
Then you can simply create a new stash from the current working directory:
git stash
share
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Dispelling the UIImage imageNamed: FUD
...ompressed, but consumes over half a MB decompressed - width * height * 4). By contrast +imageWithContentsOfFile: will decompress that image everytime the image data is needed. As you can imagine, if you only need the image data once, you've won nothing here, except to have a cached version of the im...
Measuring text height to be drawn on Canvas ( Android )
...ht forward way to measure the height of text?
The way I am doing it now is by using Paint's measureText() to get the width, then by trial and error finding a value to get an approximate height. I've also been messing around with FontMetrics , but all these seem like approximate methods that suck....
Calling shell functions with xargs
...return 0 and exit 0 like that masks any error value that might be produced by the command preceding it. Also, if there's no error, it's the default and thus somewhat redundant.
@phobic mentions that the Bash command could be simplified to
bash -c 'echo_var "{}"'
moving the {} directly inside it....
Getting the last element of a list
...t element
>>> some_list
[1, 3, 5]
Note that getting a list item by index will raise an IndexError if the expected item doesn't exist. This means that some_list[-1] will raise an exception if some_list is empty, because an empty list can't have a last element.
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.rar, .zip files MIME Type
... Here is how you could check if the file is a RAR or ZIP file. I tested it by creating a quick command line application.
<?php
if (isRarOrZip($argv[1])) {
echo 'It is probably a RAR or ZIP file.';
} else {
echo 'It is probably not a RAR or ZIP file.';
}
function isRarOrZip($file) {
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Where can I find my .emacs file for Emacs running on Windows?
... also be called .emacs.d/init.el. Many of the other files that are created by Lisp packages are now stored in the .emacs.d directory too, so this keeps all your Emacs related files in one place.
All the files mentioned above should go in your HOME directory. The HOME directory is determined by foll...
Converting array to list in Java
...overloaded with a vararg version too. So Arrays.asList(spam) is understood by the Java5 compiler as a vararg parameter of int arrays.
This problem is explained in more details in Effective Java 2nd Ed., Chapter 7, Item 42.
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