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How to implement one-to-one, one-to-many and many-to-many relationships while designing tables?
Can anyone explain how to implement one-to-one, one-to-many and many-to-many relationships while designing tables with some examples?
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Process all arguments except the first one (in a bash script)
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Use this:
echo "${@:2}"
The following syntax:
echo "${*:2}"
would work as well, but is not recommended, because as @Gordon already explained, that using *, it runs all of the arguments together as a single argument with spaces, while @ preserves the breaks between ...
What is the maximum possible length of a .NET string?
...uthoritative answer might require some knowledge of internals. Would the maximum change on a 64-bit system?
7 Answers
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How can I get the sha1 hash of a string in node.js?
...r shasum = crypto.createHash('sha1')
shasum.update('foo')
shasum.digest('hex') // => "0beec7b5ea3f0fdbc95d0dd47f3c5bc275da8a33"
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Exit a Script On Error
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Are you looking for exit?
This is the best bash guide around.
http://tldp.org/LDP/abs/html/
In context:
if jarsigner -verbose -keystore $keyst -keystore $pass $jar_file $kalias
then
echo $jar_file signed sucessfully
else
echo ERROR: Fa...
Maven command to list lifecycle phases along with bound goals?
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The buildplan-maven-plugin is an excellent tool for showing how goals are bound to phases.
Below are examples of commands you can run. The commands will automatically download and install the plugin if it hasn't already been installed.
List goals by the ord...
How do I make a fully statically linked .exe with Visual Studio Express 2005?
My current preferred C++ environment is the free and largely excellent Microsoft Visual Studio 2005 Express edition. From time to time I have sent release .exe files to other people with pleasing results. However recently I made the disturbing discovery that the pleasing results were based on more l...
Git: which is the default configured remote for branch?
... --track option when creating your local master branch, but as it already exists we’ll just update the config manually like so:
Edit your .git/config
[branch "master"]
remote = origin
merge = refs/heads/master
Now you can simply git push and git pull.
[source]
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Wait for a void async method
... => Thread.Sleep(10_000))", the task is awaited for 10 seconds+ before executing any next line
– Rohit Sharma
Apr 24 at 10:18
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How to ignore files/directories in TFS for avoiding them to go to central source repository?
...ything else we create below goes into the same folder that your .sln file exists in unless otherwise specified (NuGet's instructions aren't completely clear on this).
Create a .nuget folder. You can use Windows Explorer to name it .nuget. for it to successfully save as .nuget (it automatically remov...