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How do I convert a string to enum in TypeScript?
...ng as keyof typeof Color;
typedColor = Color[typedColorString];
https://www.typescriptlang.org/docs/handbook/advanced-types.html#index-types
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Git: what is a dangling commit/blob and where do they come from?
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HOWTO remove all dangling commits from your git repository from
http://www.tekkie.ro/news/howto-remove-all-dangling-commits-from-your-git-repository/
git reflog expire --expire=now --all
git gc --prune=now
Make sure you really want to remove them, as you might decide you need them after all.
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How do I run Visual Studio as an administrator by default?
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In Windows 8, you have to right-click devenv.exe and select "Troubleshoot compatibility".
Select "Troubleshoot program"
Check "The program requires additional permissions"
click "Next", click "Test the program..."
Wait for the program to launch
Click "Next"
Select "Yes, save these settings for th...
How do I specify a pointer to an overloaded function?
...c_cast<void (*)(int)>(&f));
Or, you can also do this:
// The compiler will figure out which f to use according to
// the function pointer declaration.
void (*fpc)(char) = &f;
std::for_each(s.begin(), s.end(), fpc); // Uses the void f(char c); overload
void (*fpi)(int) = &f;
std...
How to check type of files without extensions in python?
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imghdr with combination of filetype worked for me in windows
– Hrushikesh Dhumal
Oct 23 '19 at 20:16
add a comme...
How to uninstall a Windows Service when there is no executable for it left on the system?
...n the Windows Resource Kit) by running the following in an "administrator" command prompt:
sc.exe delete <service name>
where <service name> is the name of the service itself as you see it in the service management console, not of the exe.
You can find sc.exe in the System folder and...
Show percent % instead of counts in charts of categorical variables
...meaningful changes to the ggplot syntax. Summing up the discussion in the comments above:
require(ggplot2)
require(scales)
p <- ggplot(mydataf, aes(x = foo)) +
geom_bar(aes(y = (..count..)/sum(..count..))) +
## version 3.0.0
scale_y_continuous(labels=percent)
He...
How to save and restore multiple different sessions in Vim?
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Thanks @Benj. I'm new in vim. How can I 'source' in the command line?
– Jogusa
Oct 29 '09 at 10:17
1
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On design patterns: When should I use the singleton?
... static too.
– rr-
Aug 28 '15 at 21:01
3
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Get GPS location from the web browser
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Use this, and you will find all informations at http://www.w3schools.com/html/html5_geolocation.asp
<script>
var x = document.getElementById("demo");
function getLocation() {
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(showPosition);
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