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Popstate on page's load in Chrome
...History API for my web app and have one issue.
I do Ajax calls to update some results on the page and use history.pushState() in order to update the browser's location bar without page reload. Then, of course, I use window.popstate in order to restore previous state when back-button is clicked.
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How do I check if a string contains another string in Swift?
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You can do exactly the same call with Swift:
Swift 4 & Swift 5
In Swift 4 String is a collection of Character values, it wasn't like this in Swift 2 and 3, so you can use this more concise code1:
let string = "hello Swift"
if string.contains("...
Set initial focus in an Android application
...ed with two of my applications now. I guess I could requestFocus onto a element that doesn't change like a TextView or would this not be allowed?
– stealthcopter
Apr 30 '10 at 10:58
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What is the difference between 'my' and 'our' in Perl?
...package, so that the variable cannot be accessed in the form of $package_name::variable.
On the other hand, our variables are package variables, and thus automatically:
global variables
definitely not private
not necessarily new
can be accessed outside the package (or lexical scope) with the
q...
jQuery & CSS - Remove/Add display:none
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$('.news').css('display','block'); worked for me! thanks Shehal!
– Jitesh Sojitra
Jul 19 '16 at 13:42
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How do I pass an object from one activity to another on Android? [duplicate]
...one object in multiple activities within my app, and it needs to be the same object. What is the best way to do this?
6 ...
How to 'git pull' into a branch that is not the current one?
...`master`
cd ../wip # .
git pull origin origin/master # merge origin's origin/master
git push origin master # job's done, turn it in.
cd ../main
rm -rf ../wip # wip was pushed here, wip's done
git checkout master # payload
The problem with all t...
Bootstrap with jQuery Validation Plugin
...alidation Plugin, but I'm having a problem where the plugin puts the error messages when I'm using input groups.
15 Answers...
Xcode 4 - “Valid signing identity not found” error on provisioning profiles on a new Macintosh insta
...ear the bottom left side of
the window. Xcode asks you to choose a file name and password.
Edit for Xcode 4.4:
With Xcode 4.4, at step 3 choose Provisioning Profiles under LIBRARY. Then select your provisioning profiles either with the mouse or Command-A.
Also, Apple is making improvements in ...
How do you log content of a JSON object in Node.js?
Is it possible to print an objects contents e.g. methods and attributes in Node.js?
7 Answers
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