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AsyncTask threads never die
... threads (as mentioned by CommonsWare) they just stay visible in the debug window, and get re-used when new AsyncTask threads are needed. They just stay there until the debugger disconnects.
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Remove unused references (!= “using”)
...ll either get:
A list of the dependencies on that Reference in a browser window, or
A dialog telling you "Code dependent on module XXXXXXX was not found.".
If you get the the second result, you can then right mouse click the Reference, select Remove, and remove it from your project.
While you h...
Can I call a constructor from another constructor (do constructor chaining) in C++?
...It will compile and run. I recently saw someone do this and it ran on both Windows and Linux.
It just doesn't do what you want. The inner constructor will construct a temporary local object which gets deleted once the outer constructor returns. They would have to be different constructors as well o...
How to get the sizes of the tables of a MySQL database?
...Right-click the schema name and click "Schema inspector".
In the resulting window you have a number of tabs. The first tab
"Info" shows a rough estimate of the database size in MB.
The second tab, "Tables", shows Data length and other details for each table.
...
How to undo a git pull?
...ied this command
git reset --hard develop@{"10 Minutes ago"}
if you are on windows cmd and get error: unknown switch `e
try adding quotes like this
git reset --hard 'develop@{"10 Minutes ago"}'
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Can Git hook scripts be managed along with the repository?
...
Warning - does not support Windows (unless it's run as admin in git bash). Simple solution is to add "preinstall": "git config core.hooksPath hooks" as a script in package.json. i.e. Where hooks is a folder containing your git scripts.
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jQuery find events handlers registered with an object
...lersJS (or just copy&paste the raw javascript code to chrome's console window) and specify the event type and a jquery selector for the elements you are interested in.
For your example you could quickly find the event handlers you mentioned by doing
findEventHandlers("click", "#el")
findEventH...
How do I check if a number evaluates to infinity?
...
You can use isFinite in window, isFinite(123):
You can write a function like:
function isInfinite(num) {
return !isFinite(num);
}
And use like:
isInfinite(null); //false
isInfinite(1); //false
isInfinite(0); //false
isInfinite(0.00); //false
i...
IntelliJ not recognizing a particular file correctly, instead its stuck as a text file
...
OSX:
Preferences > Editor > File Types > Text Files
Windows:
Settings > Editor > File Types > Text Files
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Asp Net Web API 2.1 get client IP address
...er's instance (instead of accessing HttpContext.Current).
In the 'Watch' window, I saw that this.RequestContext.WebRequest contains the 'UserHostAddress' property, but since it relies on the WebHostHttpRequestContext type (which is internal to the 'System.Web.Http' assembly) - I wasn't able to acc...