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Android. WebView and loadData
...ION_CODES.FROYO) {
String base64 = Base64.encodeToString(htmlString.getBytes(), Base64.DEFAULT);
myWebView.loadData(base64, "text/html; charset=utf-8", "base64");
} else {
String header = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>";
myWebView.loadData(header + htmlString, "te...
PHP global in functions
...nt namespaces, you are creating a tangled mess.
Reuse is severly hampered by all of the above. So is unit-testing.
Also, your function signatures are lying when you couple to the global scope
function fn()
is a liar, because it claims I can call that function without passing anything to it. It ...
Why dict.get(key) instead of dict[key]?
...
It allows you to provide a default value if the key is missing:
dictionary.get("bogus", default_value)
returns default_value (whatever you choose it to be), whereas
dictionary["bogus"]
would raise a KeyError.
If omitted, default_value is...
What is the difference between `let` and `var` in swift?
...anguage Book
Like C, Swift uses variables to store and refer to values by an
identifying name. Swift also makes extensive use of variables whose
values cannot be changed. These are known as constants, and are much
more powerful than constants in C.
Both var and let are references, theref...
Create thumbnail image
...ntain an embedded thumbnail image, this method
creates a thumbnail image by scaling the main image.
Important: the remarks section of the Microsoft link above warns of certain potential problems:
The GetThumbnailImage method works well when the requested thumbnail
image has a size of abo...
How can I check whether a radio button is selected with JavaScript?
...e's some Javascript to check which one is selected:
if(document.getElementById('gender_Male').checked) {
//Male radio button is checked
}else if(document.getElementById('gender_Female').checked) {
//Female radio button is checked
}
The above could be made more efficient depending on the exact...
Can I change the fill color of an svg path with CSS?
...
if you want to change color by hovering in the element, try this:
path:hover{
fill:red;
}
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MVC 4 Razor File Upload
...
View could be used as described by user2028367. Actually i forgot to include new { enctype = "multipart/form-data" } in Html.BeginForm part, so was unable to view the file in my action. Great answer. +1 for showing in Model class and Extension method.
...
Bootstrap close responsive menu “on click”
...n fix the "flickering" issue present when the menu isn't in collapsed mode by modifying the data-target selector slightly to include the in class. So it looks like this:
<li><a href="#Products" data-toggle="collapse" data-target=".navbar-collapse.in">Products</a></li>
I d...
How to programmatically round corners and set random background colors
...ind your view and add background to it
View view = (LinearLayout) findViewById( R.id.my_view );
view.setBackground(shape);
Here we are using gradient drawable so that we can make use of GradientDrawable#setCornerRadius because ShapeDrawable DOES NOT provide any such method.
...