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How to suppress scientific notation when printing float values?
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I suggest clarifying your statement to say, "you manage the display of precision yourself." The actual (Python internal) precision isn't changed, as is often done in other languages.
– JS.
Aug 22 '12...
Find object by id in an array of JavaScript objects
...urn e.id == id; });
The result is an array with the items found. If you know that the object is always there and that it only occurs once, you can just use result[0].foo to get the value. Otherwise you should check the length of the resulting array. Example:
if (result.length === 0) {
// no res...
How do I test a private function or a class that has private methods, fields or inner classes?
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Useful if you don't know the API perhaps, but if you are having to test private methods in this manner there is something up with your design. As another poster says unit testing should test the class's contract: if the contract is too broad and ...
In Scala how do I remove duplicates from a list?
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scala.collection.immutable.List now has a .distinct method.
So calling dirty.distinct is now possible without converting to a Set or Seq.
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Download a file from NodeJS Server using Express
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Update
Express has a helper for this to make life easier.
app.get('/download', function(req, res){
const file = `${__dirname}/upload-folder/dramaticpenguin.MOV`;
res.download(file); // Set disposition and send it.
});
Old Answer
As far as your browser is concerne...
Why am I getting an Exception with the message “Invalid setup on a non-virtual (overridable in VB) m
...ides the behaviors that you have set up in the "SetUp" method. And as you know in C#, you can override something only if it is marked as virtual which isn't the case with Java. Java assumes every non-static method to be virtual by default.
Another thing I believe you should consider is introducing ...
How to set default value to the input[type=“date”] [duplicate]
...Value: A valid full-date as defined in [RFC 3339], with the additional qualification that the year component is four or more digits representing a number greater than 0.
Your code should be altered to:
<input type="date" value="2013-01-08">
Example jsfiddle
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What do the python file extensions, .pyc .pyd .pyo stand for?
...nput source code that you've written.
.pyc: This is the compiled bytecode. If you import a module, python will build a *.pyc file that contains the bytecode to make importing it again later easier (and faster).
.pyo: This was a file format used before Python 3.5 for *.pyc files that were created wi...
Convert SVG image to PNG with PHP
... web project that involves a dynamically generated map of the US coloring different states based on a set of data.
8 Answ...
Declare a block method parameter without using a typedef
Is it possible to specify a method block parameter in Objective-C without using a typedef? It must be, like function pointers, but I can't hit on the winning syntax without using an intermediate typedef:
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