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Payton Auer

Questions by Payton Auer

XPath: Get parent node from child node?

I need get the parent node for child node title 50 At the moment I am using only //*[title="50"] How could I get...

Does anyone know the what's causing “Package name is not a valid package name” when adding a new layout??

I've receiving this error in every project I make, new or otherwise. I've attempted reinstalling Android Studio f...

Draw a program dependence graph with graphviz?

I'm trying to draw a PDG, but when I add the data dependencies it gets malformed. What I have When I only draw the...

Convert from ER to Relational Database - Mapping Weak entity types?

I am trying to map the weak entity CatalogueEntry into a relational schema, and I am unsure which of the entities ar...

VC++ fatal error LNK1168: cannot open filename.exe for writing?

suddenly my visual studio express 2010 c++ stopped rebuilding my project. When I first hit F7 the project builds and...

What does .pack() do??

I am learning about JPanel and GridLayout , this snippet of code will produce a simple JPanel with 6 buttons packa...

How to divide a circle into 12 equal parts with color using css3/javascript?

HTML: <?xml version="1.0" encoding="utf-8"?> <html> <head> <title>Circle</title&gt...

Lossless conversion of MKV to MP4 with Handbrake?

What is the argument that I need to provide to prevent Handbrake from losing the quality of the source video when co...

Can you put two conditions in an xslt test attribute??

Is this right for When 4 < 5 and 1 < 2 ? <xsl:when test="4 < 5 AND 1 < 2" > <!-- do so...

How to read bits from a file??

I know how to read bytes — x.read(number_of_bytes), but how can I read bits in Python? I have to read only 5 bits...

how to download a pdf file from an url in angular 5?

I currently spend one day in this issue,still failed to download a file from an url in angular 5 leadGenSubmit() { ...

How to get a function name as a string??

In Python, how do I get a function name as a string, without calling the function? def my_function(): pass pri...

Save print screen in C#?

Bitmap bitmap = new Bitmap(Screen.PrimaryScreen.Bounds.Width, Screen.PrimaryScr...

How to pop up a message window in Qt??

I have to pop up a message in Qt when a particular test case is executed. Since I am a beginner in Qt, I do not want...

Bootstrap 3 navbar active li not changing background-color?

I have added custom CSS for the active li element of navbar. But it seems to be picking the default color. Other col...