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In JavaScript, does it make a difference if I call a function with parentheses?
..., 4);
is the same as
var out = Multiply(3, 4);
You have effectively said that you are going to use ret as a delegate for Multiply(). When calling ret, we're really referring to the Multiply function.
Back to your window.onload. Think of this as:
window.onload = function() {
//Doing what a...
CSS Progress Circle [closed]
...e blogpost here: https://medium.com/secoya-tech/a917b80c43f9
Here is a jsFiddle of the final result. The percentage is set via the data-progress attribute. Changes are animated using CSS transitions.
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Need to reset git branch to origin version
I was accidentally working on a branch I shouldn't have been for a while, so I branched off of it giving it the appropriate name. Now I want to overwrite the branch I shouldn't have been on to the version from origin (github). Is there an easy way to do this? I tried deleting the branch and then ...
Mock HttpContext.Current in Test Init Method
...self is fakeable just enough for you do replace the IPrincipal (User) and IIdentity.
The following code runs as expected, even in a console application:
HttpContext.Current = new HttpContext(
new HttpRequest("", "http://tempuri.org", ""),
new HttpResponse(new StringWriter())
);
// Use...
Overlaying histograms with ggplot2 in R
...
This doesn't work when the subset has different size. Any idea how address this? (E.g. use data with 100 points on "a", 50 on "b").
– Jorge Leitao
Jul 14 '15 at 7:49
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How to load/edit/run/save text files (.py) into an IPython notebook cell?
...'ve not been successful in finding a way to import .py files into the individual cells of an open IPython notebook so that they can edited, run and then saved. Can this be done?
...
How do I associate file types with an iPhone application?
... </array>
</dict>
</array>
Two images are provided that will be used as icons for the supported types in Mail and other applications capable of showing documents. The LSItemContentTypes key lets you provide an array of Uniform Type Identifiers (UTIs) that your applicati...
How to declare a structure in a header that is to be used by multiple files in c?
...Struct ; /* Forward declaration */
struct MyStruct
{
/* etc. */
} ;
void doSomething(struct MyStruct * p) /* parameter */
{
struct MyStruct a ; /* variable */
/* etc */
}
While a typedef will enable you to write it without the struct keyword.
struct MyStructTag ; /* Forward declaration *...
test a file upload using rspec - rails
...argument to post was a path helper method, whose only intended argument I didn't enclose in parentheses, so the following tokens were interpreted as additional args to the helper, rather than args for the post itself. E.g., I had post order_documents_path @order, document: file instead of post order...
Unpacking, extended unpacking and nested extended unpacking
Consider the following expressions. Note that some expressions are repeated to present the "context".
3 Answers
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