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Is there a way to get a collection of all the Models in your Rails app?
...Class }
EDIT: Finally succeeded in listing all models without looking at directories
Module.constants.select do |constant_name|
constant = eval constant_name
if not constant.nil? and constant.is_a? Class and constant.superclass == ActiveRecord::Base
constant
end
end
If you want to han...
Where is git.exe located?
I have PyCharm and I am looking around trying to find git.exe to set it up with my repo.
37 Answers
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Registry Key '…' has value '1.7', but '1.6' is required. Java 1.7 is Installed and the Registry is P
My development team recently was forced over to a remote development environment where we do not have full access to the servers. Before the change over we had a JAR that was running fine on Java 1.7 x64 along with JRE 7. When we moved over to the new server our JAR was running alright, but then o...
Apache .htaccess 禁止访问某目录方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
Apache .htaccess 禁止访问某目录方法 最简单方法，在所要禁止的目录中的.htaccess文件中添加一下两行代码。
order allow,deny
deny from all
(可以把all换成某一ip地址)最简单方法，在所要禁止的目录中的.htaccess文件中添加一下两行代...
What is the most elegant way to remove a path from the $PATH variable in Bash?
Or more generally, how do I remove an item from a colon-separated list in a Bash environment variable?
33 Answers
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Including dependencies in a jar with Maven
Is there a way to force maven(2.0.9) to include all the dependencies in a single jar file?
13 Answers
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git add only modified changes and ignore untracked files
...untracked files that I want to ignore (I have a ".gitignore" file in these directories).
7 Answers
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Remove Project from Android Studio
Does any one know how to remove a project from Android Studio in an attempt to re- export it from Eclipse?
14 Answers
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Export and Import all MySQL databases at one time
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if [ ! -d "$outDir" ];then
# Create directory with parent ("-p" option) directories
sudo mkdir -p "$outDir"
fi
# Loop through all databases
for db in $dbs; do
# Dump database to temporary directory with file name same as database name + sql suffix
sudo mysqldump --defaults-extra-file=/root...
How to build jars from IntelliJ properly?
...e right jar file, apparently, Inteliji produced two jar files on different directories, apologies, my bad, your solution works, thanks
– samuel owino
Jun 28 '17 at 8:01
add a ...