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Why does Ruby 1.9.2 remove “.” from LOAD_PATH, and what's the alternative?
... "security" risk.
You can get around it by using absolute paths
File.expand_path(__FILE__) et al
or doing
require './filename' (ironically).
or by using
require_relative 'filename'
or adding an "include" directory
ruby -I . ...
or the same, using irb;
$irb -I .
...
Scatter plot and Color mapping in Python
I have a range of points x and y stored in numpy arrays.
Those represent x(t) and y(t) where t=0...T-1
3 Answers
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Using ZXing to create an Android barcode scanning app [duplicate]
...
The ZXing project provides a standalone barcode reader application which — via Android's intent mechanism — can be called by other applications who wish to integrate barcode scanning.
The easiest way to do this is to call the ZXing SCAN Intent from yo...
Xcode Command /usr/bin/codesign failed with exit code 1 : errSecInternalComponent
... then in the File menu select Lock All Keychains.
Then go back to Xcode and clean and rebuild. It will prompt you for your password again to unlock the keychain.
After this, assuming you have no other compile issues, it will succeed!
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Setting onClickListener for the Drawable right of an EditText [duplicate]
... JUST OUT SIDE THE RECTANGLE OF THE DRAWABLE
* THAN ADD X AND SUBTRACT THE Y WITH SOME VALUE SO THAT AFTER
* CALCULATING X AND Y CO-ORDINATE LIES INTO THE DRAWBABLE
* BOUND. - this process help to increase the tappable area of
* the...
What is the difference between ng-app and data-ng-app?
I have begun to learn about AngularJS and am confused about what the differences are between the ng-app and data-ng-app directives.
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Regular expression to match standard 10 digit phone number
I want to write a regular expression for a standard US type phone number that supports the following formats:
20 Answers
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Python csv string to array
Anyone know of a simple library or function to parse a csv encoded string and turn it into an array or dictionary?
10 Answe...
git: updates were rejected because the remote contains work that you do not have locally
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git pull <remote> master:dev will fetch the remote/master branch and merge it into your local/dev branch.
git pull <remote> dev will fetch the remote/dev branch, and merge it into your current branch.
I think you said the conflicting commit is on remote/dev, so that is the branch y...
Background color not showing in print preview
...all your print CSS from your screen CSS. This is done via the @media print and @media screen.
Often times just setting up some extra @media print CSS is not enough because you still have all your other CSS included when printing as well. In these cases you just need to be aware of CSS specificity a...