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NodeJS: Saving a base64-encoded image to disk
...;
if (matches.length !== 3)
{
return new Error('Invalid input string');
}
response.type = matches[1];
response.data = new Buffer(matches[2], 'base64');
return response;
}
// Regular expression for image type...
What would a “frozen dict” be?
...rom putting a mutable list as a value, in which case hashing will throw an error. There's nothing necessarily wrong with that, but users should be aware. Another thing: This hashing algorithm is poorly chosen, very prone to hash collisions. For example {'a':'b'} hashes the same as {'b':'a'} and {'a'...
Passing command line arguments to R CMD BATCH
...of a relict. In any case, the more recent Rscript executable (available on all platforms), together with commandArgs() makes processing command line arguments pretty easy.
As an example, here is a little script -- call it "myScript.R":
## myScript.R
args <- commandArgs(trailingOnly = TRUE)
rnor...
Configuring Git over SSH to login once
... private and you are not the owner. I just faced with an Permission denied error.
– ogzd
Feb 11 '13 at 15:47
7
...
WebAPI Delete not working - 405 Method Not Allowed
...
In some cases removing it just from modules can produce next error:
500.21 Handler "WebDAV" has a bad module "WebDAVModule" in its module list
Module: IIS Web Core Notification: ExecuteRequestHandler"
solution was suggested here. Also need to remove it from handlers.
<...
Better way of incrementing build number?
...he plist file, however it's making Xcode 4.2.1 crash frequently (with an error about the target not belonging to a project; I'm guessing the changing of the plist file is confusing Xcode in some way).
...
Counting the number of option tags in a select tag in jQuery
How do I count the number of <option> s in a <select> DOM element using jQuery?
8 Answers
...
CSS styling in Django forms
...is way:
<form action="/contact/" method="post">
{{ form.non_field_errors }}
<div class="fieldWrapper">
{{ form.subject.errors }}
{{ form.subject.label_tag }}
{{ form.subject }}
<span class="helptext">{{ form.subject.help_text }}</span>
</div>
<...
Why does calling a function in the Node.js REPL with )( work?
... to be a Node REPL bug, putting these two lines in a .js will cause syntax error.
function hi() { console.log("Hello, World!"); }
hi)(
Error:
SyntaxError: Unexpected token )
at Module._compile (module.js:439:25)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (modu...
How to mock the Request on Controller in ASP.Net MVC?
...] at Moq.Mock.ThrowIfCantOverride(Expression setup, MethodInfo methodInfo) error message
– Nissan
Jun 9 '09 at 18:29
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