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Java SecurityException: signer information does not match
I recompiled my classes as usual, and suddenly got the following error message. Why? How can I fix it?
18 Answers
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Windows shell command to get the full path to the current directory?
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Use cd with no arguments if you're using the shell directly, or %cd% if you want to use it in a batch file (it behaves like an environment variable).
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HTML5: number input type that takes only integers?
I'm using the jQuery Tools Validator which implements HTML5 validations through jQuery. It's been working great so far except for one thing. In the HTML5 specification, the input type "number" can have both integers and floating-point numbers. This seems incredibly short-sighted since it will only...
How to create a remote Git repository from a local one?
...the GUI? How can I set up a server for all repository and each PC on the same network connect to that?
– SearchForKnowledge
Feb 24 '15 at 14:17
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Jenkins / Hudson environment variables
I am running Jenkins from user jenkins thats has $PATH set to something and when I go into Jenkins web interface, in the System Properties window ( http://$host/systemInfo ) I see a different $PATH .
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How to make --no-ri --no-rdoc the default for gem install?
...m the gems I install in my machine or in the servers I handle (I use other means of documentation).
12 Answers
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How do I find Waldo with Mathematica?
This was bugging me over the weekend: What is a good way to solve those Where's Waldo? [ 'Wally' outside of North America] puzzles, using Mathematica (image-processing and other functionality)?
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Insert a row to pandas dataframe
I have a dataframe:
11 Answers
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Managing relationships in Laravel, adhering to the repository pattern
... "entity", with attributes (title, id, etc) and even other entities (Assignments, which have their own attributes and possibly entities).
Your "Course" repository should be able to return a Course and the Courses' attributes/Assignments (including Assignment).
You can accomplish that with Eloquent...
How to check certificate name and alias in keystore files?
...pecific CN and alias. Is there a way to do it with keytool, jarsigner or some other tool? I found a way to check if specific keystore was used to sign a specific apk, but I also need to get the alias and certificate name in each of the files.
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