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How do I fix PyDev “Undefined variable from import” errors?
...se, and PyDev keeps generating false errors for my code. I have a module settings that defines a settings object. I import that in module b and assign an attribute with:
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Adb Devices can't find my phone [closed]
...newer, Developer options is hidden by default. To make it available, go to Settings > About phone and tap Build number seven times.
– Bill Keller
Feb 5 '13 at 13:06
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How to attribute a single commit to multiple developers?
...g process on co-authors.
Mostly outdated answer:
One solution would be to set a name for the pair:
git config user.name "Chris Wilson and John Smith"
Here is a related bug report with other temporary solutions:
Bug git-core: Git should support multiple authors for a commit
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Access-control-allow-origin with multiple domains
...ecks if the origin value is one of the whitelisted values.
If it is valid, sets the Access-Control-Allow-Origin header with that value.
I don't think there's any way to do this solely through the web.config.
if (ValidateRequest()) {
Response.Headers.Remove("Access-Control-Allow-Origin");
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How do I see the commit differences between branches in git?
...our branches differ with this
git log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr)%Creset' --abbrev-commit --date=relative master..branch-X
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What is the difference between SQL, PL-SQL and T-SQL?
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SQL is a query language to operate on sets.
It is more or less standardized, and used by almost all relational database management systems: SQL Server, Oracle, MySQL, PostgreSQL, DB2, Informix, etc.
PL/SQL is a proprietary procedural language used by Oracle
PL/p...
How do I exchange keys with values in a dictionary?
...eyer: agree, also, he's using itertools which are a lot better for big datasets. although i wonder if the final dict() call is also streaming, or if it first assembles the whole pairs list
– Javier
Jul 7 '09 at 19:26
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javac : command not found
...hich java)
In my case:
/usr/java/jdk1.8.0_241-amd64/jre/bin/java
So I set following in .bashrc to:
export JAVA_HOME=/usr/java/jdk1.8.0_241-amd64/jre/bin/java
export JAVAC_HOME=/usr/java/jdk1.8.0_241-amd64/bin/javac
export PATH=$PATH:/usr/java/jdk1.8.0_241-amd64/jre/bin
export PATH=$PATH...
How do I create a simple 'Hello World' module in Magento?
...ut there.
I'm going to start with your first question, showing you how to setup a controller/router to respond to a specific URL. This will be a small novel. I might have time later for the model/template related topics, but for now, I don't. I will, however, briefly speak to your SQL question.
Ma...
How to move Jenkins from one PC to another
...issions and ownership, to fix it I used this docker script (the part which sets ownerships/permissions): hub.docker.com/r/appcontainers/jenkins/~/dockerfile
– marcinj
Jun 20 '17 at 22:43
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