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How to display a confirmation dialog when clicking an link?
I want this link to have a JavaScript dialog that asks the user “ Are you sure? Y/N ”.
9 Answers
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Combining multiple commits before pushing in Git [duplicate]
...its on my local repository which are thematically similar. I'd like to combine them into a single commit before pushing up to a remote. How do I do it? I think rebase does this, but I can't make sense of the docs.
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How to pass prepareForSegue: an object
I have many annotations in a mapview (with rightCalloutAccessory buttons). The button will perform a segue from this mapview to a tableview . I want to pass the tableview a different object (that holds data) depending on which callout button was clicked.
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Passing Data between View Controllers
...OS and Objective-C and the whole MVC paradigm and I'm stuck with the following:
46 Answers
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How do I iterate through table rows and cells in JavaScript?
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If you want to go through each row(<tr>), knowing/identifying the row(<tr>), and iterate through each column(<td>) of each row(<tr>), then this is the way to go.
var table = document.getElementById("mytab1");
for (var i = 0, row; row = table.rows[i]; i...
How to center horizontally div inside parent div
How do I center a div horizontally inside its parent div with CSS ?
5 Answers
5
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Objective-C: Property / instance variable in category
As I cannot create a synthesized property in a Category in Objective-C, I do not know how to optimize the following code:
6...
How to change shape color dynamically?
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I am getting java.lang.ClassCastException: android.graphics.drawable.GradientDrawable cannot be cast to android.graphics.drawable.ShapeDrawable when trying this suggestion.
– prolink007
Aug 15 '1...
What's the most appropriate HTTP status code for an “item not found” error page
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Getting overly clever with obscure-er HTTP error codes is a bad idea. Browsers sometimes react in unhelpful ways that obfuscate the situation. Stick with 404.
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Make anchor link go some pixels above where it's linked to
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window.addEventListener("hashchange", function () {
window.scrollTo(window.scrollX, window.scrollY - 100);
});
This will allow the browser to do the work of jumping to the anchor for us and then we will use that position...