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AngularJS and its use of Dollar Variables
...using the {{ }} directive, angular will not show nested $
variables. For example this only displays the visible property.
<div ng-init="n = { visible: 'foo', $ignore: 'bar' };">{{ n }}</div>
Additionally when adding an explicit watcher on a scope object, changes to properties with a le...
Optional query string parameters in ASP.NET Web API
...lass BooksController : ApiController
{
// GET /api/books?author=tolk&title=lord&isbn=91&somethingelse=ABC&date=1970-01-01
public string GetFindBooks([FromUri]BookQuery query)
{
// ...
}
}
public class BookQuery
{
public string Author { get; set; }
...
How to use Checkbox inside Select Option
...
.fa-square-o - \f096
.fa-check-square-o - \f046
Demo in jsFiddle & Stack Snippets
select {
width: 150px;
}
.select-checkbox option::before {
content: "\2610";
width: 1.3em;
text-align: center;
display: inline-block;
}
.select-checkbox option:checked::before {
...
Replace \n with actual new line in Sublime Text
...tcuts on Mac):
Highlight the text that you want to search to apply Find & Replace
Go to Menu > Find > Replace... (Keyboard Shortcut: Alt + Command + F)
In the Find & Replace tool, enable Regular Expression by clicking on the button which looks like [.*] (Keyboard Shortcut: Alt + Comm...
Mac OS X Terminal: Map option+delete to “backward delete word”
... trial and error). now i wonder why there is so little documentation about all this.
– victor n.
Oct 7 '15 at 16:14
...
jQuery vs document.querySelectorAll
...es but other things like "working" on the dom (events, styling, animation & manipulation) in a crossbrowser compatible way or the ajax interface.
If you only want the selector engine from jQuery you can use the one jQuery itself is using: Sizzle That way you have the power of jQuerys Selector e...
How to tell if JRE or JDK is installed
... file which is a linked file in /usr/bin directory. next:
$ cd /usr/bin/ && ls -la | grep java
find the pointed location which is something as follows (for me):
then cd to the pointed directory to find the real home directory for Java. next:
$ ls -la | grep java
which is as follows in ...
Changing the default header comment license in Xcode
...new .cpp/.h file in Xcode a comment is added to the top of the file. For example:
11 Answers
...
C++ equivalent of StringBuffer/StringBuilder?
...ize = 1024; // or some other arbitrary number
public:
StringBuilder & append(const std::string & str) {
scratch.append(str);
if (scratch.size() > ScratchSize) {
main.append(scratch);
scratch.resize(0);
}
return *this;
}
...
How to get the directory of the currently running file?
... get just the directory of the executable you can use path/filepath.Dir.
Example:
package main
import (
"fmt"
"os"
"path/filepath"
)
func main() {
ex, err := os.Executable()
if err != nil {
panic(err)
}
exPath := filepath.Dir(ex)
fmt.Println(exPath)
}
OLD ...