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Difference Between Invoke and DynamicInvoke
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208
When you have a delegate instance, you might know the exact type, or you might just know that ...
Doing a cleanup action just before Node.js exits
...cess.on('SIGUSR1', exitHandler.bind(null, {exit:true}));
process.on('SIGUSR2', exitHandler.bind(null, {exit:true}));
//catches uncaught exceptions
process.on('uncaughtException', exitHandler.bind(null, {exit:true}));
share...
How to check if current thread is not main thread
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721
Looper.myLooper() == Looper.getMainLooper()
if this returns true, then you're on the UI threa...
Is it possible to start a shell session in a running container (without ssh)
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289
EDIT: Now you can use docker exec -it "id of running container" bash (doc)
Previously, the an...
Using boolean values in C
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From best to worse:
Option 1 (C99)
#include <stdbool.h>
Option 2
typedef enum { false, true } bool;
Option 3
typedef int bool;
enum { false, true };
Option 4
typedef int bool;
#define true 1
#define false 0
Explanation
Option 1 will work only if you use C99 and it's the "stand...
Use of ~ (tilde) in R programming Language
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2 Answers
2
Active
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Should a function have only one return statement?
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How to check for an active Internet connection on iOS or macOS?
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Why can I initialize a List like an array in C#?
...locks are roughly identical:
List<int> a = new List<int> { 1, 2, 3 };
And
List<int> temp = new List<int>();
temp.Add(1);
temp.Add(2);
temp.Add(3);
List<int> a = temp;
You can call an alternate constructor if you want, for example to prevent over-sizing the List<...
How to filter git diff based on file extensions?
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238
Yes, if you ensure that git expands a glob rather than your shell then it will match at any le...