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Change a column type from Date to DateTime during ROR migration
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Avoid line break between html elements
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What are namespaces?
... controller class with the name: Controller.php which is in the path:
app/Http/Controllers from the project’s root directory
There is also another controller class named: Controller.php, but this one is in the path:
vendor/laravel/framework/src/Illuminate/Routing from the project’s root direct...
Are negative array indexes allowed in C?
...g caveat about negative array indices on 64-bit systems (LP64 presumably): http://www.devx.com/tips/Tip/41349
The author seems to be saying that 32 bit int array indices with 64 bit addressing can result in bad address calculations unless the array index is explicitly promoted to 64 bits (e.g. via ...
ObjectiveC Parse Integer from String
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How to kill all processes with a given partial name? [closed]
...rocessName' | grep -v grep | awk '{print $2}' | xargs -r kill -9
Source: http://www.commandlinefu.com/commands/view/1138/ps-ef-grep-process-grep-v-grep-awk-print-2-xargs-kill-9
What's this code doing?
The ps -ef produces a list of process id's on the computer visible to this user. The pipe grep...
Make first letter of a string upper case (with maximum performance)
...
I took the fastest method from http://www.dotnetperls.com/uppercase-first-letter and converted to extension method:
/// <summary>
/// Returns the input string with the first character converted to uppercase, or mutates any nulls passed into ...
git reset --hard HEAD leaves untracked files behind
...beyond the IDE 'undo' state. My instinct is to revert to last commit but googling for that usually takes to answers for penultimate commit, not last commit. All I want to to is get back to most recent commit. This does that. Should be an easier way though. Thanks Linus! ;-)
...
What does -save-dev mean in npm install grunt --save-dev
...--save and npm install <package-name> --save-dev can be found here:
https://docs.npmjs.com/getting-started/using-a-package.json#the-save-and-save-dev-install-flags
A package.json file declares metadata about the module you are developing. Both aforementioned commands modify this package.json...
Git interoperability with a Mercurial Repository
...ble, and that's it, no dependencies (other than Mercurial):
git clone hg::https://www.mercurial-scm.org/repo/hg/
You should be able to push and pull from it as if it was a native Git repository.
When you push new Git branches, Mercurial bookmarks will be created for them.
See the git-remote-hg ...