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Load and execute external js file in node.js with access to local variables?
...ken, like this:
// circle.js
var PI = 3.14; // PI will not be accessible from outside this module
exports.area = function (r) {
return PI * r * r;
};
exports.circumference = function (r) {
return 2 * PI * r;
};
And the client code that will use our module:
// client.js
var circle = requi...
TypeScript: problems with type system
...lement' to 'SVGSVGElement':
Type 'HTMLElement' is missing property 'width' from type 'SVGSVGElement'.
Type 'SVGSVGElement' is missing property 'onmouseleave' from type 'HTMLElement'.
If fixed it by first casting to 'any':
var mySvg = <SVGSVGElement><any>document.getElementById('mySvg')...
Passing arguments to require (when loading module)
...give you a module to work with. However if you reference it somewhere else from another module?? in the basic system there appears to be a cache involved, but in this system, the cache would return the bare generator method on subsequent calls to require(), and if you passed args to require()(somear...
emacs zoom in/zoom out
...
It seems that the minus must be from the typewriter keys, not the numeric keypad.
– Viesturs
Apr 2 '18 at 9:57
add a comment
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What is @RenderSection in asp.net MVC
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Here the defination of Rendersection from MSDN
In layout pages, renders the content of a named section.MSDN
In _layout.cs page put
@RenderSection("Bottom",false)
Here render the content of bootom section and specifies false boolean property to specify ...
Binding a list in @RequestParam
I'm sending some parameters from a form in this way:
7 Answers
7
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Locking pattern for proper use of .NET MemoryCache
... to detect. You can then evict any Lazy<T> that resolves to an error from the cache, create a new Lazy<T>, put that in the cache, and resolve it. In our own code, we do something similar. We retry a set number of times before we throw an error.
– Keith
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Save file to specific folder with curl command
In a shell script, I want to download a file from some URL and save it to a specific folder. What is the specific CLI flag I should use to download files to a specific folder with the curl command, or how else do I get that result?
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Passing multiple error classes to ruby's rescue clause in a DRY fashion
...u can structure your inheritance hierarchy such that they will all inherit from the same parent class and then rescue only the parent class.
For example I had three exceptions: FileNamesMissingError,InputFileMissingError, and OutputDirectoryError that I wanted to rescue with one statement. I made a...
How to find the files that are created in the last hour in unix
...e if the time of last change of
file status information subtracted from the initialization time,
divided by 86400 (with any remainder discarded), is n.
...
Thus find -ctime 0 finds everything for which the inode has changed (e.g. includes file creation, but also counts link count a...