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How do I stop a web page from scrolling to the top when a link is clicked that triggers JavaScript?
...eware! This will still add an entry to the browser's history when clicked, meaning that after clicking your link, the user's back button will not take them to the page they were previously on. For this reason, it's probably better to use the .preventDefault() approach, or to use both in combination....
How does this JavaScript/jQuery syntax work: (function( window, undefined ) { })(window)?
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It's also an alternative to using void(0) which was meant for the same reason: void(0) is a safe way to get the undefined value.
– glmxndr
Feb 9 '11 at 13:26
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In Clojure, when should I use a vector over a list, and the other way around?
...unhelpful chat snippet. "Generating code" "generating back-to-front" -> means precisely?? I am really having difficulty with this question because in my book laziness + declarative style = far better performance, and yet vectors are suggested everywhere in Clojure which leaves me totally confused...
Does SVG support embedding of bitmap images?
...the definition is. That then allows the SVG reader to know what xlink:href means.
The IMAGE_DATA is where you'd add the image data as base64-encoded text. Vector graphics editors that support SVG usually have an option for saving with images embedded. Otherwise there are plenty of tools around for e...
List files in local git repo?
...ng tracked by my Git repo. If the directory had additional files, it would mean those extra files were not being tracked. You can add files using git add <file>... of course.
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Read-only and non-computed variable properties in Swift
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Since there are no access controls (meaning that you can't make an access contract that differs depending on who the caller is), here's what I would do for now:
class Clock {
struct Counter {
var hours = 0;
var minutes = 0;
var seco...
How do I select child elements of any depth using XPath?
...:
form#myform input[type='submit']
space beween elements in css elector means searching input[type='submit'] that elements at any depth of parent form#myform element
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What is InnoDB and MyISAM in MySQL?
...led or if there is a crash leading to the failure of the transaction. This means, if the transaction crashed at step 3, money will be deducted from your checking account. But money wouldnot have been added to your savings account.
Example courtesy: "High Performance MySQL: Optimization, Backups, an...
Do I need to disable NSLog before release Application?
...f defined) or #ifndef (if not defined)
here we write #ifndef DEBUG, which means 'if the symbol DEBUG is not defined'. The #ifdef or #ifndef need to be 'closed' with #endif
Xcode 5 defines by default the 'DEBUG' symbol for us when de build mode is 'DEBUG'. In 'release' this is not defined. you can ...
git add all except ignoring files in .gitignore file
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I think you mean git add . which will add all of the files to the repo that AREN'T specified in the .gitignore - you can see these changes by typing git status
The . in bash usually means this directory and all other directories recursi...