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@synthesize vs @dynamic, what are the differences?
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As per the documentation:
https://developer.apple.com/library/mac/documentation/cocoa/conceptual/ObjCRuntimeGuide/Articles/ocrtDynamicResolution.html
@dynamic tells the compiler that the accessor methods are provided at runtime.
With a little bit of...
How to group dataframe rows into list in pandas groupby?
...'a').agg({'b':lambda x: list(x)})
Look into writing Custom Aggregations: https://www.kaggle.com/akshaysehgal/how-to-group-by-aggregate-using-py
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How to create a drop-down list?
...s is the basics but there is more to be self taught with experimentation.
https://developer.android.com/guide/topics/ui/controls/spinner.html
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Android Emulator: Installation error: INSTALL_FAILED_VERSION_DOWNGRADE
... <manifest android:versionCode to be higher in the AndroidManifest.
or https://stackoverflow.com/a/13772620/632951
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Android Studio Checkout Github Error “CreateProcess=2” (Windows)
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Steps:
1) Download git for windows https://git-scm.com/downloads
2) Install downloaded git with default setup
3) From Android Studio close if any project is open then Click on Configure -> Settings -> Version Control -> Git
4) Change Path to Gi...
Merge (with squash) all changes from another branch as a single commit
...nything goes wrong.
I'll be maintaining it in my dotfiles repo on github:
https://github.com/stevecrozz/dotfiles/blob/master/.gitconfig
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Runnable with a parameter?
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Since Java 8, the best answer is to use Consumer<T>:
https://docs.oracle.com/javase/8/docs/api/java/util/function/Consumer.html
It's one of the functional interfaces, which means you can call it as a lambda expression:
void doSomething(Consumer<String> something) {
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How to Set focus to first text input in a bootstrap modal after shown
...ks perfectly.
This is a html5 attribute. Supported by all major browsers.
https://developer.mozilla.org/en-US/docs/Web/HTML/Element/Input
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URL Fragment and 302 redirects
...irecting to /myapp/ only and it is landing on default home page of our app https://ourapp.com/myapp/#/home.
Have wasted almost a day to figure out this behavior.
The solution is:
Have changed the login form hidden variable (redirect) value to hold the hash fragment by
appending window.location.hash ...
Remove characters from C# string
...unc) + "..." : sample;
p.Vs(header);
}
void Main()
{
// also see https://stackoverflow.com/questions/7411438/remove-characters-from-c-sharp-string
"Control".Perf(n => { var s = "*"; });
var text = "My name @is ,Wan.;'; Wan";
var clean = new[] { '@', ',', '.', ';', '\'' };...