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Nginx no-www to www and www to no-www

... HTTP Solution From the documentation, "the right way is to define a separate server for example.org": server { listen 80; server_name example.com; return 301 http://www.example.com$request_uri; } server { lis...
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Can someone explain the dollar sign in Javascript?

...riable means nothing special to the interpreter, much like an underscore. From what I've seen, many people using jQuery (which is what your example code looks like to me) tend to prefix variables that contain a jQuery object with a $ so that they are easily identified and not mixed up with, say, in...
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Use PHP to create, edit and delete crontab jobs?

...ou can use them, for example per project. Unit Tests available :-) Sample from command line: bin/cronman --enable /var/www/myproject/.cronfile --user www-data Sample from API: use php\manager\crontab\CrontabManager; $crontab = new CrontabManager(); $crontab->enableOrUpdate('/tmp/my/crontab....
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Where in an Eclipse workspace is the list of projects stored?

I use Eclipse with "external" projects - i.e. projects created from existing source. 6 Answers ...
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Should I use past or present tense in git commit messages? [closed]

... The preference for present-tense, imperative-style commit messages comes from Git itself. From Documentation/SubmittingPatches in the Git repo: Describe your changes in imperative mood, e.g. "make xyzzy do frotz" instead of "[This patch] makes xyzzy do frotz" or "[I] changed xyzzy to do fr...
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Custom Python list sorting

... functools cmp_to_key to have old-style comparison functions work though. from functools import cmp_to_key def cmp_items(a, b): if a.foo > b.foo: return 1 elif a.foo == b.foo: return 0 else: return -1 cmp_items_py3 = cmp_to_key(cmp_items) alist.sort(cmp_ite...
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ASP.NET Web API OperationCanceledException when browser cancels the request

... As a temporary fix and in order to stop business from panicking can I add below code into my ElmahExceptionFilter?? public override void OnException(HttpActionExecutedContext context) { if (null != context.Exception && !(context.Exception is Task...
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The type or namespace name could not be found [duplicate]

... This happened to me last week but from loading a 4.5.2 library in a 4.5 project. Just a note: A 4.5.2 project can load a 4.5 or 4.5.1 library just fine. – ahwm Jan 12 '15 at 16:13 ...
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nginx - client_max_body_size has no effect

...uccessfully working on hosted WordPress sites, finally (as per suggestions from nembleton & rjha94) I thought it might be helpful for someone, if I added a little clarification to their suggestions. For starters, please be certain you have included your increased upload directive in ALL THREE ...
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How do you add swap to an EC2 instance?

... That dd command line means "copy from /dev/zero to /var/swap.1. Do that by reading 1024 blocks of size 1 megabyte". It's a quick way to create a 1GB file full of zeroes. – Nelson Jan 21 '15 at 4:43 ...