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How do I update all my CPAN modules to their latest versions?
...all cpanminus like the docs describe:
curl -L https://cpanmin.us | perl - App::cpanminus
And then install cpan-outdated along with all other CPAN modules using cpanm:
cpanm App::cpanoutdated
BTW: If you are using perlbrew then you will need to repeat this for every Perl you have installed unde...
I need to get all the cookies from the browser
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thank you..., it's opening my eyes. I think any kind of app related to them will do, including login using social media account app.
– Ari
Apr 10 '15 at 2:29
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Git add and commit in one command
...sy way to add all files new or modified. Also, the catch-all qualification applies. The above commands will not delete files deleted without the git rm command.
git add app
git commit -m "message"
is an easy way to add all files to the index from a single dir, in this case the app dir.
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Rails 4 Authenticity Token
I was working on a new Rails 4 app (on Ruby 2.0.0-p0) when I ran into some authenticity token problems.
13 Answers
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An established connection was aborted by the software in your host machine
... sometimes fails to establish a connection with the Emulator, so this can happen in some cases.
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How do sessions work in Express.js with Node.js?
...ry, although that could be altered to whatever storage form implements the appropriate API.
So if you want to check things without a specific req request object, like you said, you need to just access that same storage. On the bottom of the first documentation page, it details required methods the...
IOS 7 Navigation Bar text and arrow color
...n go through these links :
iOS 7 UI Transition Guide.
How to Update Your App for iOS 7.
Apple Documentation for barTintColor says :
This color is made translucent by default unless you set the
translucent property to NO.
Sample Code :
self.navigationController.navigationBar.barTintCol...
onConfigurationChanged not getting called
...alare
android:configChanges="orientation|screenSize". However, if your
application targets API level 12 or lower, then your activity always
handles this configuration change itself (this configuration change
does not restart your activity, even when running on an Android 3.2 or
higher devi...
Having links relative to root?
... directory being in the same directory as the html page in which this link appears.
To make it a root-relative URL, change it to:
<a href="/fruits/index.html">Back to Fruits List</a>
Edited in response to question, in comments, from OP:
So doing / will make it relative to www.e...
How to optimize for-comprehensions and loops in Scala?
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If the return happens from inside a closure, it seems to be the best available option. Returns from outside closures are of course translated directly to return instructions in the bytecode.
– Martin Odersky
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