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How to open the Chrome Developer Tools in a new window?
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Just type ctrl+shift+I in google chrome & you will land in an isolated developer window.
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UILabel - Wordwrap text
... have to add line breaks to make it wrap properly? I just want it to wrap if it can't fit it in horizontally.
4 Answers
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How to assign string to bytes array
...slices are "a viewport into underlying data".
Using [:] makes an array qualify as a slice.
A string does not qualify as a slice that can be copied to, but it qualifies as a slice that can be copied from (strings are immutable).
If the string is too long, copy will only copy the part of the string th...
What do you call the -> operator in Ruby?
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FYI The 2 styles aren't fully interchangeable if you use do/end because of precedence rules. This prints an inspected lambda: puts -> do 1 end. This passes the block to puts, stealing it from the lambda and causing an ArgumentError: puts lambda do 1 end
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Chrome/jQuery Uncaught RangeError: Maximum call stack size exceeded
... do this, that is binding a click event to the body & then finding out if the cell element was the target of the click. Like this:
$('body').click(function(e){
var Elem = e.target;
if (Elem.nodeName=='td'){
//.... your business goes here....
// remember to re...
How do I implement onchange of with jQuery?
...s lost focus, so you will need to click somewhere else to have this work.
If that's not quite right for you, you could use some of the other jQuery events like keyup, keydown or keypress - depending on the exact effect you want.
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What is boxing and unboxing and what are the trade offs?
...erics are only used for compile-time type checking, .NET will generate specific classes for each generic type instantiated at run time.
Java and Haskell have unboxed arrays, but they're distinctly less convenient than the other collections. However, when peak performance is needed it's worth a lit...
How can I view all historical changes to a file in SVN
I know that I can svn diff -r a:b repo to view the changes between the two specified revisions. What I'd like is a diff for every revision that changed the file. Is such a command available?
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.NET WPF Remember window size between sessions
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Maximized of type bool - to hold whether the window is maximized or not. If you want to store more information then a different type or structure will be needed.
Initialise the first two to 0 and the second two to the default size of your application, and the last one to false.
Create a Window_...
Remove warning messages in PHP
...s still happening. Errors make PHP slow down so it's best to fix the error if at all possible. Using @ even slows down the code when there is not an error. vega.rd.no/articles/php-performance-error-suppression
– dprevite
Jan 1 '10 at 2:31
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