Senger CodeLab 🚀

: All Posts

Why is printing to stdout so slow Can it be sped up

Why is printing to stdout so slow Can it be sped up

Ive always been amazedfrustrated with how long it takes to simply output to the terminal with a print statement After some recent painfully slow logging I

Read more →

Why is the STL so heavily based on templates instead of inheritance

Why is the STL so heavily based on templates instead of inheritance

I mean aside from its name the Standard Template Library which evolved into the C standard library C initially introduce OOP concepts into C That is you could

Read more →

Writing a compiler in its own language

Writing a compiler in its own language

Intuitively it would seems that a compiler for language Foo cannot itself be written in Foo More specifically the first compiler for language Foo cannot be

Read more →

Xcode 4 hangs at Attaching to app name

Xcode 4 hangs at Attaching to app name

I just upgraded to Xcode 4 and for some reason my app wont run in the simulator or iOS device It was working perfectly in Xcode 3 but all of a sudden now when

Read more →

Android - how to make a scrollable constraintlayout

Android - how to make a scrollable constraintlayout

I want to make a layout that lets me scroll down using constraint layout but I dont know how to go about it Should the ScrollView be the parent of the

Read more →

AngularJS disable partial caching on dev machine

AngularJS disable partial caching on dev machine

I have problem with caching partials in AngularJS In my HTML page I have ltbodygt ltdiv ngviewgtltdivgt ltbodygt where my partials are loaded When I change

Read more →

Application Loader stuck at Authenticating with the iTunes store when uploading an iOS app

Application Loader stuck at Authenticating with the iTunes store when uploading an iOS app

We have been trying to submit an app to the iTunes store using Application Loader for three days and keep getting stuck at the Authenticating with the iTunes

Read more →

Are SVG parameters such as xmlns and version needed

Are SVG parameters such as xmlns and version needed

In about half of the svg examples I see on the internet the code is wrapped in plain simple ltsvggtltsvggt tags In the other half the svg tags have lots of

Read more →

ASPNET MVC HtmlValidationSummarytrue does not display model errors

ASPNET MVC HtmlValidationSummarytrue does not display model errors

I have some problem with HtmlValidationSummary I dont want to display property errors in ValidationSummary And when I set HtmlValidationSummarytrue it does not

Read more →