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Trigger a button click with JavaScript on the Enter key in a text box
...apis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
Username:<input id="username" type="text"><br>
Password:&nbsp;<input id="pw" type="password"><br>
<button id="myButton">Submit</button>
Or in plain JavaScript, the following would wo...
Assigning default values to shell variables with a single command in bash
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If I wanted to find this in the documentation, what would a google for? Googling with special characters like ${:-} isn't very easy.
– Joshua Olson
Apr 24 '13 at 18:34
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Create two blank lines in Markdown
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It seems to me these tags sort of ruin my document if I want it to also look good as raw text.
– Kyle Delaney
Oct 25 '17 at 14:43
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'Must Override a Superclass Method' Errors after importing a project into Eclipse
Anytime I have to re-import my projects into Eclipse (if I reinstalled Eclipse, or changed the location of the projects), almost all of my overridden methods are not formatted correctly, causing the error:
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Adding Python Path on Windows 7
...to add the Python path to the command line on Windows 7, yet no matter the method I try, nothing seems to work. I've used the set command, I've tried adding it through the Edit Environment variables prompt etc.
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psql invalid command \N while restore sql
... But all psql commands starts by backslash "\" symbol. So you can get this messages, when probably copy statement fails, but a loading of dump continues. This message is only false alarm. You have to search a lines before for reason why COPY statement fails.
Is possible to switch psql to "stop on f...
Python Git Module experiences? [closed]
...dules for Python? (I know of GitPython, PyGit, and Dulwich - feel free to mention others if you know of them.)
11 Answers
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'npm' is not recognized as internal or external command, operable program or batch file
...the end of your Path variable on the "User variable" section of the Environment Variables on the System Properties.
After that, reopen your command prompt and type
npm
This should work.
share
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How to dynamically create generic C# object using reflection? [duplicate]
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Check out this article and this simple example. Quick translation of same to your classes ...
var d1 = typeof(Task<>);
Type[] typeArgs = { typeof(Item) };
var makeme = d1.MakeGenericType(typeArgs);
object o = Activator.CreateInstance(makeme);
Per your edit: For that case, you can do th...
MySQL Cannot Add Foreign Key Constraint
...m trying to add Foreign Key constraints to my database as a project requirement and it worked the first time or two on different tables, but I have two tables on which I get an error when trying to add the Foreign Key Constraints.
The error message that I get is:
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