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how to change directory using Windows command line
I'm using cmd.exe (C:\WINDOWS\System32\cmd.exe) and I have to change my current directory to "D:\temp" i.e. temp folder in the D drive.
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PostgreSQL query to return results as a comma separated list
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You can use the array() and array_to_string() functions togetter with your query.
With SELECT array( SELECT id FROM table ); you will get a result like: {1,2,3,4,5,6}
Then, if you wish to remove the {} signs, you can just use the array_to_string() ...
Determine direct shared object dependencies of a Linux binary?
...dependencies of dependencies, dependencies of dependencies of dependencies and so on)…
You may use ldd command.
ldd - print shared library dependencies
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How to make a transparent HTML button?
I am using dreamweaver to create a website and I thought of just using Photoshop to create backgrounds. I decided to do so only because in case I'd choose to change the button name easily by just editing the codes, I could just refer to the code. If I would construct buttons using Photoshop, I would...
Django ModelForm: What is save(commit=False) used for?
...lse) instead of just creating a form object from the ModelForm subclass and running is_valid() to validate both the form and model?
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IISExpress Log File Location
IISExpress writes log and configuration data to pre-determined location out of the box.
3 Answers
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When should I use “this” in a class?
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The this keyword is primarily used in three situations. The first and most common is in setter methods to disambiguate variable references. The second is when there is a need to pass the current class instance as an argument to a method of another object. The third is as a way to call alter...
Git-Based Source Control in the Enterprise: Suggested Tools and Practices?
I use git for personal projects and think it's great. It's fast, flexible, powerful, and works great for remote development.
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How to create an android app using HTML 5
Can we create android applications using HTML5?
6 Answers
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What is the difference between & vs @ and = in angularJS
...ybody explain me the difference among these AngularJS operators: &, @ and = when isolating scope with proper example.
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