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Git merge errors
...or messages mean - needs merge and error: you need to resolve your current index first indicate that a merge failed, and that there are conflicts in those files. If you've decided that whatever merge you were trying to do was a bad idea after all, you can put things back to normal with:
git reset ...
How do I determine the size of my array in C?
...erisk in the right-hand part of the division, since it's more concise than indexing.
Of course, this is all compile-time too, so there's no need to worry about the division affecting the performance of the program. So use this form wherever you can.
It is always best to use sizeof on an actual obj...
How do I create an immutable Class?
...adonly keyword. You can still change individual array references/values by index accessor.
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Folder structure for a Node.js project
....oreilly.com/product/0636920025344.do) suggests this structure:
├── index.html
├── js/
│ ├── main.js
│ ├── models/
│ ├── views/
│ ├── collections/
│ ├── templates/
│ └── libs/
│ ├── backbone/
│ ├── u...
How to switch back to 'master' with git?
...@Disco: I've had this issue before-- if it's definitely not tracked in the index, you can just remove the directory locally and you'll get it back when you git checkout branch1.
– Platinum Azure
Sep 14 '11 at 13:46
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Batch file to delete files older than N days
...orfiles documentation for more details.
For more goodies, refer to An A-Z Index of the Windows XP command line.
If you don't have forfiles installed on your machine, copy it from any Windows Server 2003 to your Windows XP machine at %WinDir%\system32\. This is possible since the EXE is fully c...
Rails new vs create
...a GET to serve the form version of that or in other words, the new action. Index and show are also GETs, update is a PUT (or PATCH in Rails 4+), and destroy is a DELETE in HTTP.
In addition, it nicely separates the logic in the controller and gives you a smooth way to deal with errors (by re-render...
Convert char to int in C and C++
...ourse you should use the char type when doing string handling, because the index of the classic ASCII table fits in 1 byte. You could however do string handling with regular ints as well, although there is no practical reason in the real world why you would ever want to do that. For example, the fol...
Get ffmpeg information in friendly way
...file.asf would yield something like the following:
{
"streams": [{
"index": 0,
"codec_name": "wmv3",
"codec_long_name": "Windows Media Video 9",
"codec_type": "video",
"codec_time_base": "1/1000",
"codec_tag_string": "WMV3",
"codec_tag": "0x33564d57",
"width": 320,...
nodejs require inside TypeScript file
...ur TypeScript with --module commonjs.
If the package doesn't come with an index.d.ts file and its package.json doesn't have a "typings" property, tsc will bark that it doesn't know what 'modulename' refers to. For this purpose you need to find a .d.ts file for it on http://definitelytyped.org/, or ...