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How to encode URL parameters?
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With PHP
echo urlencode("http://www.image.com/?username=unknown&password=unknown");
Result
http%3A%2F%2Fwww.image.com%2F%3Fusername%3Dunknown%26password%3Dunknown
With Javascript:
var myUrl = "http://www.image.com/?username=unknown&password=unknown";
va...
How to capture Curl output to a file?
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I use the redirect for my command lines: curl url > destfile.x
– kodybrown
Apr 20 '16 at 13:42
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Preview layout with merge root tag in Intellij IDEA/Android Studio
Let's imagine we are developing compound component based on LinearLayout. So, we create class like this:
3 Answers
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How do I get the different parts of a Flask request's url?
... to detect if the request came from the localhost:5000 or foo.herokuapp.com host and what path was requested. How do I get this information about a Flask request?
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How to define a reply-to address?
...ns < ActionMailer::Base
default :from => 'your_app@your_domain.com',
:reply_to => 'some_other_address@your_domain.com'
end
Or:
class Contacts < ActionMailer::Base
def new_contact
mail( :to => 'somebody@some_domain.com',
:from => 'your_ap...
Xcode 4 and Core Data: How to enable SQL Debugging
...nts Tab.
There you can add an Argument Passed On Launch.
You should add -com.apple.CoreData.SQLDebug 4 (number between 1 and 4, higher number makes it more verbose)
Press OK and your are all set.
The key here is to edit the scheme you will be using for testing.
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Is it possible to make relative link to image in a markdown file in a gist?
... like this:

Here's an example:
https://github.com/mark-anders/relative-image-url
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Check whether a string contains a substring
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Creating a JavaScript cookie on a domain and reading it across sub domains
Below is a JavaScript cookie that is written on the user's computer for 12 months.
4 Answers
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Add subdomain to localhost URL
...n, you can't add a subdomain to it like that. You can, however, trick your computer into thinking it owns a specific domain and test things that way. For instance, if you have a UNIX-based operating system, open (as root) the file /etc/hosts and add a line (or lines) like this:
127.0.0.1 example...
