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In Eclipse, can I have multiple Console views at once, each showing a different Console?
...k this button one of your options should be "New Console View".
You'll now have 2 console views.
One of your other buttons near your console tab is "Display Selected Console". When you choose this option you can select from any of your running applications.
Just select the tab, select which a...
How is attr_accessible used in Rails 4?
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Rails 4 now uses strong parameters.
Protecting attributes is now done in the controller. This is an example:
class PeopleController < ApplicationController
def create
Person.create(person_params)
end
private
def pe...
What are the security risks of setting Access-Control-Allow-Origin?
...w-Origin to * in order to be able to make cross-subdomain ajax calls.
Now I can't help but feel that I'm putting my environment to security risks.
Please help me if I'm doing it wrong.
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Case statement with multiple values in each 'when' block
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I don't know why, but this strange situation happens: When I write this: when "toyota", "lexus", I get: unexpected tSTRING_BEG, expecting keyword_do or '{' or '(' (SyntaxError). However, when I write this: when "toyota","lexus", it...
Firefox Add-on RESTclient - How to input POST parameters?
...Content-Type” and “value” = “application/x-www-form-urlencoded”
Now, you are able to submit parameter like “name=mynamehere&title=TA” in the “request body” text area field
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System.Timers.Timer vs System.Threading.Timer
...at the time I made the comment this answer had almost no detail. Since it now has the detail I was inquiring about, I deleted my comment.
– Taegost
Dec 19 '16 at 14:14
1
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How to collapse all methods in Xcode?
...apshot:
Code folding was disabled in Xcode 9 beta 1, which is working now, in Xcode 9 Beta5 according to beta release note: Resolved in Xcode 9 beta 5 – IDE
Here is how:
Press and hold ⌘ (command) button in keyboard and move/hover mouse cursor on any (start or end) braces. It will automa...
Programming with white text on black background?
...lets the font (the writing) to project to fore and subdues the background. Now ask yourself is it dark on light that does this or light on dark? Here is the key, in that advocates who vouch for similarity with print suggesting that black outshines the white on paper, is blind to the fact that it is ...
How to remove jar file from local maven repository which was added with install:install-file?
I use above command to install local jar into maven local repo. Now I have got the dependency from maven repo. I want to remove this from local repo. How to clean it ?
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using facebook sdk in Android studio
... before Facebook offered Gradle build files for the distribution. I don't know in which version of the SDK they made that change.
Facebook's instructions under "Import the SDK into an Android Studio Project" on their https://developers.facebook.com/docs/getting-started/facebook-sdk-for-android-usin...