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Meghan Roob

Questions by Meghan Roob

Swift: Drawing a semi-transparent line with drawStroke(_:touch:)?

I am trying to draw a semi-transparent line using drawStroke(_:touch:). I have changed the alpha value for the con...

CSS Inline Flow Arrows?

I am trying to create inline flow arrows similar to the attached image: I have managed to create something using ...

Setting selected option in laravel form?

I need to give selected value like this html: <select name="myselect" id="myselect"> <option value="1"&gt...

Use qdel to delete all my jobs at once, not one at a time?

This is a rather simple question but I haven't been able to find an answer. I have a large number of jobs running i...

What is 0x10 in decimal??

I have the following code: SN.get_Chars(5) SN is a string so this should give the 5th Char. Ok! Now I have anoth...

CSS color vs. background-color vs. background??

In HTML when do I use color, and what is the difference between background-color and also the background tag? What ...

Why following types are reifiable& non-reifiable in java??

In computing, reification has come to mean an explicit representation of a type—that is, run-time type informatio...

mycout automatic endl?

I'd like implement class MyCout, which can provide possibility of automatic endl, i.e. this code MyCout mycout; myc...

Dagger 2, sometimes on compiling I get “cannot find symbol class DaggerApplicationComponent”?

Recent after update Android Studio (2.0.7) (maybe this is the cause) sometimes when building i get that error. Idea...

C++ getline multiple variable types using comma as delimiter?

I'm trying to do a home work assignment which requires data fro a txt file to be read in to variables. The file has ...

“Cannot define field more than once” error when opening Pervasive table in MS Access?

A few months ago, I updated a system that uses Pervasive v11. Only after that update, I started having problems with...

Unable to resolve dependencies with Android Studio and Firebase?

Following are the error I get, please help me! ERROR: Unable to resolve dependency for ':app@debug/compileClassp...

Why are unused variables bad??

I would like to know why an unused variable is bad. Is it because the compiler would create a bigger binary? If yes...

c++ error: ??? does not name a type?

Okay upon running g++ main.cpp -o services If i do all this in one class lets say .cpp it works fine, but whenever ...