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Is GridFS fast and reliable enough for production?
I develop a new website and I want to use GridFS as storage for all user uploads, because it offers a lot of advantages compared to a normal filesystem storage.
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What is JSON and why would I use it?
...ch more lightweight
You can find a lot more info on the official JSON web site.
JSON is built on two structures:
A collection of name/value pairs. In various languages, this is realized as an object, record, struct, dictionary, hash table, keyed list, or associative array.
An ordered list of val...
GitHub relative link in Markdown file
...> tag for this, but it causes problems with other relative links on the site.
October 12th, 2011:
If you look at the raw source of the README.md of Markdown itself(!), relative paths don't seem to be supported.
You will find references like:
[r2h]: http://github.com/github/markup/tree/maste...
using jquery $.ajax to call a PHP function
...particular 'action'. What you want is something like:
$.ajax({ url: '/my/site',
data: {action: 'test'},
type: 'post',
success: function(output) {
alert(output);
}
});
On the server side, the action POST parameter should be read a...
Can I restore a single table from a full mysql mysqldump file?
...ble (UNLOCK). Worked for me (re)importing wp_users to a bunch of Wordpress sites.
sed -n -e '/DROP TABLE.*`mytable`/,/UNLOCK TABLES/p' mydump.sql > tabledump.sql
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Ignore with CSS?
I'm working on a site which has line breaks inserted as <br> in some of the headings. Assuming I can't edit the source HTML, is there a way with CSS I can ignore these breaks?
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How do I merge my local uncommitted changes into another Git branch?
...re frequently false. This is how to do it perfectly. The link is to my own site.
How to Commit to a Different Branch in git
You have uncommited changes on my_branch that you want to commit to master, without committing all the changes from my_branch.
Example
git merge master
git stash -u
git che...
Make HTML5 video poster be same size as video itself
...eloading a video doesn't really hurt your page unless it's a video centric site. +1.
– totallyNotLizards
Nov 9 '15 at 17:41
1
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Unauthorised webapi call returning login page rather than 401
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If you are adding asp.net WebApi inside asp.net MVC web site you probably want to respond unauthorized to some requests. But then ASP.NET infrastructure come into play and when you try to set response status code to HttpStatusCode.Unauthorized you will get 302 redirect to login pa...
Why can't I have abstract static methods in C#?
...rived(); instance.Method(); the compile-time type information on the call site is that we've got an instance of Base, when the actual instance is a Derived. So the compiler can't resolve the exact method to call. Instead it emits a "callvirt" IL instruction that tells the runtime to dispatch..
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