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Get form data in ReactJS
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There are a few ways to do this:
1) Get values from array of form elements by index
handleSubmit = (event) => {
event.preventDefault();
console.log(event.target[0].value)
}
2) Using name attribute in html
handleSubmit = (event) => {
event.preventDefault();...
how to programmatically fake a touch event to a UIButton?
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Yeah, that's cool stuff, but I'm trying to do it from within the app, not via Instruments (if that's the method you mean.)
– Olie
Oct 27 '10 at 13:50
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Lightweight SQL editor for Eclipse [closed]
...ing / coloring to eclipse
you can install Data tools platform extender sdk from "install new software", under Database Development
or enter site location directly
http://download.eclipse.org/datatools/updates
share
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How to apply a CSS filter to a background image
...ion: fixed and left: 0; right: 0;. The difference in displaying them comes from the z-index values which have been set differently for the elements.
.background-image {
position: fixed;
left: 0;
right: 0;
z-index: 1;
display: block;
background-image: url('https://i.imgur.com/l...
How to properly compare two Integers in Java?
...ividual operator's documentation to see whether it's applied. For example, from the docs for == and != (JLS 15.21.1):
If the operands of an equality
operator are both of numeric type, or
one is of numeric type and the other
is convertible (§5.1.8) to numeric
type, binary numeric promoti...
How to properly document S4 class slots using Roxygen2?
... \item{\code{slot1}:}{Matrix of class \code{"numeric"}, containing data from slot1}
#' \item{\code{slot2}:}{Object of class \code{"character"}, containing data that needs to go in slot2.}
#' }
#'
#' @note You can still add notes
#' @name EXAMPLE
#' @rdname EXAMPLE
#' @aliases EXAMPLE-class
#...
Set android shape color programmatically
...awable is an oval and is the background of an ImageView
Get the Drawable from imageView using getBackground():
Drawable background = imageView.getBackground();
Check against usual suspects:
if (background instanceof ShapeDrawable) {
// cast to 'ShapeDrawable'
ShapeDrawable shapeDrawabl...
Xcode stuck on Indexing
...ess you are working with cocoapods in that case workspace file is separate from which I am talking about. Here I am talking about the file inside .project file. Hope this helps but always do backup before changing anything on project file or workspace files.
– Pratik Mistry
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Preserve line endings
...se Windows line endings (\r\n) or even better to preserve the line endings from the file?
5 Answers
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Add string in a certain position in Python
... Adding to this, you could use negative indices to get a position from the right, e.g. s[:-4]
– Reuben L.
Aug 26 '14 at 11:52
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