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NSString: isEqual vs. isEqualToString
...og.bignerdranch.com/334-isequal-vs-isequaltostring
– Caro
Dec 25 '13 at 18:47
2
Thanks for the li...
Default html form focus without JavaScript
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You can do it in HTML5, but otherwise, you must use JavaScript.
HTML5 allows you to add autofocus to your form element, eg:
<input type="text" name="myInput" autofocus />
This does work in browsers which support HTML5 (...
Select first occurring element after another element
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#many .more.selectors h4 + p { ... }
This is called the adjacent sibling selector.
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Append to a file in Go
So I can read from a local file like so:
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convert streamed buffers to utf8-string
...quest using node.js to load some text from a webserver. Since the response can contain much text (some Megabytes) I want to process each text chunk separately. I can achieve this using the following code:
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Shorthand way for assigning a single field in a record, while copying the rest of the fields?
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Yes, there's a nice way of updating record fields. In GHCi you can do --
> data Foo = Foo { a :: Int, b :: Int, c :: String } -- define a Foo
> let foo = Foo { a = 1, b = 2, c = "Hello" } -- create a Foo
> let updateFoo x = x { c = "Goodbye" } -- function...
Git Gui: Perpetually getting “This repository currently has approximately 320 loose objects.”
...suggests in the accepted answer is overlooking the fact that Git is communicating a possible performance issue to you. This should be fixable by running this command from the command line:
cd path/to/your/git/repo
git gc --aggressive
From the output of git help gc:
Runs a number of housekeeping ta...
Partial classes in separate dlls
... assembly and the
same module (.exe or .dll file).
Partial definitions cannot span
multiple modules.
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What's the meaning of * (asterisk) in XAML ColumnDefinition?
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When you define a column in a WPF grid you can set the width to one of three possible values:
A fixed width,
Auto – column will become as wide as necessary to fit its children, or
* (star) take up any available remaining space
The * is prefixed by a number (defa...
Margin-Top not working for span element?
Can someone tell me what I coded wrong? Everything is working, the only thing is that there is no margin at the top.
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