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How to exit pdb and allow program to continue?
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find new way to exit the pdb without install anything:
- when the program starts to run, press ctrl+c, then switch the window to another(any window), then the original shell with pdb running should show
something like: (pdb) .....
- switch back to pdb, then press Enter, now you are all set, pdb com...
JRuby on Rails vs. Ruby on Rails, what's difference?
...acle over VPN (tests run incredibly slowly) and also locally (no VPN) just starting up ruby, rails console, etc takes 30 seconds+ instead of 3.
– Michael Durrant
Jun 23 '14 at 14:55
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What's the advantage of Logic-less template (such as mustache)?
...ta to the UI. If you later switch your template for another (let's say you start using a different templating engine), the transition would be easy because you only had to implement UI details (since there's no logic on the template, remember).
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How to scale down a range of numbers with a known min and max value
...) = a
f(max) = b
In your case, a would be 1 and b would be 30, but let's start with something simpler and try to map [min,max] into the range [0,1].
Putting min into a function and getting out 0 could be accomplished with
f(x) = x - min ===> f(min) = min - min = 0
So that's almost what ...
How to install APK from PC?
...lly (silently) as possible. So how do I send an APK from PC to Android and start install there?
5 Answers
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How to create a release signed apk file using Gradle?
...he clear text passwords used in; and paths to the release-key file in (2). Start with filling this out, as it will make a copy paste operation easier for the next step.
cd $HOME/projects/mydev/
Edit keystore.properties so that it's content is:
storePassword=myStorePassword
keyPassword=mykeyPass...
Can I position an element fixed relative to parent? [duplicate]
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first, set position: fixed and left: 50%, and second — now your start is a center and you can set new position with margin.
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What is “loose coupling?” Please provide examples
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Well & simply explained. I started to see the light at "..Notice how the OrderTotal method (and thus the Order class) depends on the implementation details of the CartContents and the CartEntry classes.."
– okey_on
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How do I catch a PHP fatal (`E_ERROR`) error?
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Well, it seems possible to catch fatal errors some other way :)
ob_start('fatal_error_handler');
function fatal_error_handler($buffer){
$error = error_get_last();
if($error['type'] == 1){
// Type, message, file, line
$newBuffer='<html><header><title>...
Why do some claim that Java's implementation of generics is bad?
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With a big existing code base, I like the fact that I can start change the signature of one method to use generics without changing everybody who calls it.
– Paul Tomblin
Feb 7 '09 at 15:09
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