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MySQL: #126 - Incorrect key file for table
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On my system (Fedora 18) /tmp is a small tmpfs filesystem and mysql ran out of space writing a temp table there. I had to set the tmpdir config variable as mentioned on mysql.com
– jcbwlkr
Nov 5 '13 at 18:26
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Do you put unit tests in same project or another project?
...ld process only runs if the production code builds, and copies the product files into the unit tests directory. Doing it this way results in the actual bits being separated for shipping, etc. Additionally, it is fairly trivial to run automated unit testing at this point on all tests in a particula...
Running multiple commands in one line in shell
Say I have a file /templates/apple and I want to
6 Answers
6
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How can I redirect the output of the “time” command?
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you can redirect the time output using,
(time ls) &> file
Because you need to take (time ls) as a single command so you can use braces.
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How do you tell the Visual Studio project type from an existing Visual Studio project
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In the project XML files:
Console applications contain:
<OutputType>Exe</OutputType>
WinForms applications contain:
<OutputType>WinExe</OutputType>
Library (.dll) projects contain:
<OutputType>Library</O...
how to reference a YAML “setting” from elsewhere in the same YAML file?
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how to do this, if bill-to is in another file, which we have imported where ship-to is defined ?
– Prateek Jain
Feb 4 '15 at 5:56
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Setup RSpec to test a gem (not Rails)
...tly. If you are creating a gem, the only thing you need to have in your Gemfile is the following:
source "https://rubygems.org"
gemspec
This tells Bundler to look inside your gemspec file for the dependencies when you run bundle install.
Next up, make sure that RSpec is a development dependency ...
List all commits (across all branches) for a given file
This question is closely related to List all commits for a specific file however it is different. I want to find out which commits, across all branches , had modified a given file.
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MongoDB数据导出导入工具：mongoexport,mongoimport - 大数据 & AI - 清泛...
...ongodb]# ./bin/mongoexport --help
Export MongoDB data to CSV, TSV or JSON files.
options:
--help produce help message
-v [ --verbose ] be more verbose (include multiple times for more
verbosity e.g. -vvvvv)
--version ...
Why can't overriding methods throw exceptions broader than the overridden method?
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To illustrate this, consider:
public interface FileOperation {
void perform(File file) throws FileNotFoundException;
}
public class OpenOnly implements FileOperation {
void perform(File file) throws FileNotFoundException {
FileReader r = new FileReader(file);
}...