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Ruby: How to post a file via HTTP as multipart/form-data?
...T that looks like an HMTL form posted from a browser. Specifically, post some text fields and a file field.
12 Answers
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Declaring pointers; asterisk on the left or right of the space between the type and name? [duplicate
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It's a matter of preference, and somewhat of a holy war, just like brace style.
The style
someType* somePtr;
is emphasizing the type of the pointer variable. It is saying, essentially, "the type of somePtr is pointer-to-someType".
The style
someType *som...
Rails extending ActiveRecord::Base
I've done some reading about how to extend ActiveRecord:Base class so my models would have some special methods. What is the easy way to extend it (step by step tutorial)?
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How to set request headers in rspec request spec?
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You should be able to specify HTTP headers as the third argument to your get() method as described here:
http://api.rubyonrails.org/classes/ActionDispatch/Integration/RequestHelpers.html#method-i-get
and here
http://api.rubyonrails.org/classes/ActionDispatch/Integration/Session.htm...
POST Content-Length exceeds the limit
...he problem (make sure your restart your Apache server after making them).
Memory limit shouldn't need to be changed here.
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Java JDBC - How to connect to Oracle using Service Name instead of SID
... Java application that uses JDBC (via JPA) that was connecting to a development database using hostname, port and Oracle SID, like this:
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Fatal error: unexpectedly found nil while unwrapping an Optional values [duplicate]
... reuse identifier "title" is incorrect.
We can see from the UITableView.h method signature of dequeueReusableCellWithIdentifier that the return type is an Implicitly Unwrapped Optional:
func dequeueReusableCellWithIdentifier(identifier: String!) -> AnyObject! // Used by the delegate to acquire ...
Android Studio: Plugin with id 'android-library' not found
I've been trying to get ActionBarSherlock to work and having some issue. One issue I've come across is the following message when trying to build it:
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How to deal with page breaks when printing a large HTML table
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<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Test</title>
<style type="text/css">
table { page-break-inside:auto }
tr { page-break-inside:avoid; page-break-after:au...
github: No supported authentication methods available
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You can create a file named ".profile" in your home directory, for me that's C:\Users\[user]
Inside that file, put the following line of code:
GIT_SSH="/usr/bin/ssh.exe"
This will set the GIT_SSH environment variable to use the ssh client includ...