Change Photo
Rebeka Leffler

Questions by Rebeka Leffler

CSS ring with background and percentage border width?

I'm seeking for some advice on creating a "ring" shape in CSS. Here's some important detailed goals I need to achiev...

Overriding a stored property in Swift?

I noticed that the compiler won't let me override a stored property with another stored value (which seems odd): cl...

PHP Error : Fatal error: Constant expression contains invalid operations?

I am getting an error: Fatal error: Constant expression contains invalid operations in config.php on line 214 ...

Inserting a tab character into text using C#?

I'm building an application where I should capture several values and build a text with them: Name, Age, etc. The ...

Cannot issue data manipulation statements with executeQuery()?

In MySQL I have two tables, tableA and tableB. I am trying to execute two queries: executeQuery(query1) executeQu...

How to draw a directed arrow line in Java??

I want to draw a directed arrow line through Java. At present, I am using java.awt.Line2D.Double class to draw a li...

How to check if a specific integer is in a list?

I want to know how to make an if statement that executes a clause if a certain integer is in a list. All the other ...

Restricting generic types to one of several classes in Typescript?

In Typescript, how do you restrict a generic type to one of several classes at compile time? For example, how do you...

inject.preload.js failing to load a file in chrome from my dev environment?

I use google chrome for my php/js development. today I started to see a file that is failing to load. file name is...

What is wrong with the following code segment??

if (fork() == 0) { printf("Here comes the directory listing\n"); execlp("/bin/ls","ls",NULL); printf("T...

How do I compile sass code into a css file in another directory??

I want to incorporate the SMACSS architecture into a site that I am building. On my desktop I have a folder named ...