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Font Awesome icon inside text input element
...ght: 6px;
margin-top: -20px;
position: relative;
z-index: 2;
color: red;
}
</style>
(Or)
Output:
HTML:
<div class="input-wrapper">
<input type="text" />
</div>
CSS:
<style type="text/css">
.input-wrapper {
...
Best practices: throwing exceptions from properties
...exceptions are an appropriate and acceptable error handling strategy.
For indexers, Microsoft indicates that it is acceptable for both getters and setters to throw exceptions. And in fact, many indexers in the .NET library do this. The most common exception being ArgumentOutOfRangeException.
There...
Git: See my last commit
...e git log -1, git show, and git diff to get the same sort of output. Personally, I tend to use git show <rev> when looking at individual revisions.
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Try-catch speeding up my code?
...owing two methods. They were adapted from a real-life example:
interface IIndexed { int this[int index] { get; set; } }
struct StructArray : IIndexed {
public int[] Array;
public int this[int index] {
get { return Array[index]; }
set { Array[index] = value; }
}
}
stati...
Regex select all text between tags
What is the best way to select all the text between 2 tags - ex: the text between all the 'pre' tags on the page.
17 Answe...
How to get base url with jquery or javascript?
...
This won't work in all the cases, as indicated by somehow undervoted answer by @Artjom B. For example, when a site is tested over local network (and domain is substituted with IP + local path) the base url could be something like 192.168.0.23/~...
C# Java HashMap equivalent
...p.put(key, value)
MyObject value = myMap.get(key)
C#'s Dictionary uses [] indexing for setting/getting items
myDictionary[key] = value
MyObject value = myDictionary[key]
null keys
Java's HashMap allows null keys
.NET's Dictionary throws an ArgumentNullException if you try to add a null key
A...
How to obtain the query string from the current URL with JavaScript?
..." != source) {
var groups = source, i;
if (groups.indexOf("?") == 0) {
groups = groups.substr(1);
}
groups = groups.split("&");
for (i in groups) {
source = groups[i].split("=",
// ...
Can I get the name of the current controller in the view?
...now for example I would like to change the p tag in 'home' controller and 'index' action.
Inside index.scss file adds.
.nameOfController-nameOfAction <tag> { }
.home-index p {
color:red !important;
}
...
Will ConfigurationManager.AppSettings[“blah”] throw an exception if “blah” doesn't exist?
...er.AppSettings["blah"]
The square bracket syntax is used in C# to access indexers. These are special properties that allow a class to be indexed in the same way that an array can be. Looking at the definition of the NameValueCollection.Item property, you will notice that it does not use the normal...