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Jarred Langworth

Answers by Jarred Langworth

simple twitter bootstrap fluid layout span5 != span5?

From the twitter bootstrap docs: Fluid grids utilize nesting differently: each nested level of columns should add up to 12 columns. This ...

Code snippet or shortcut to create a constructor in Visual Studio?

Type "ctor" + TAB + TAB (hit the Tab key twice). This will create the default constructor for the class you are in: public MyClass() { }...

How do I dispatch_sync, dispatch_async, dispatch_after, etc in Swift 3, Swift 4, and beyond??

Since the beginning, Swift has provided some facilities for making ObjC and C more Swifty, adding more with each version. Now, in Swift 3,...

How do I get a computer's name and IP address using VB.NET??

Use the My Class :) My.Computer.Name as for the IP address quick google search Private Sub GetIPAddress() Dim strHostName As String ...

What is the output of PCA and how it is useful??

The idea of PCA is to reduce the dimensions to a subspace created of the n-k eigen vectors with the largest variance, resulting in the lar...

Physical disconnection from network and intermittent socket error 10057?

I would expect you would get an error only if you try to send something. That is when the TCP connection would discover it can't reach th...

how to make colorbox responsive?

I solved it using the maxWidth and maxHeight options on colorbox initialization, as explained on the developer's website : jQuery(*select...

How to convert NUnit output into an HTML report?

I know this is an old question, but it's the top result in Google on the subject and thought it deserved a mention.. Where I work had the ...

Evaluate empty or null JSTL c tags?

How can I validate if a String is null or empty using the c tags of JSTL? You can use the empty keyword in a <c:if> for this: <...

Validating input using java.util.Scanner [duplicate]?

Overview of Scanner.hasNextXXX methods java.util.Scanner has many hasNextXXX methods that can be used to validate input. Here's a brief o...

What is the command to exit a Console application in C#??

You can use Environment.Exit(0); and Application.Exit Environment.Exit(0) is cleaner. ...

TypeError: $(…).modal is not a function with bootstrap Modal?

i just want to emphasize what mwebber said in the comment: also check if jQuery is not included twice :) it was the issue for me ...

How do I assign user input to a variable in Java? Should I be using scanner? [duplicate]?

Try this sexy code on for size: Scanner scan = new Scanner(System.in); //User input of length and width System.out.print("Please input t...

Invalid syntax when using “print”? [duplicate]?

That is because in Python 3, they have replaced the print statement with the print function. The syntax is now more or less the same as b...

Why does “pip install” inside Python raise a SyntaxError??

pip is run from the command line, not the Python interpreter. It is a program that installs modules, so you can use them from Python. Once...