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Load image from url
...e end of your activity:
private class DownloadImageTask extends AsyncTask<String, Void, Bitmap> {
ImageView bmImage;
public DownloadImageTask(ImageView bmImage) {
this.bmImage = bmImage;
}
protected Bitmap doInBackground(String... urls) {
String urldisplay = urls[0];
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A definitive guide to API-breaking changes in .NET
...to this answer: does anybody know the implication of adding a dotnet4 defaultvalue 'public static void bar(int i = 0);' or changing that defaultvalue from one value to an other?
– k3b
Jan 22 '11 at 9:06
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How can I find where I will be redirected using cURL?
...ve a string that I want to send as a GET param to a server and get the resulting URL.
7 Answers
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How do I get the opposite (negation) of a Boolean in Python?
...nd then perform a linear search. Better than x in range(low, high) is low <= x < high.
– MRAB
Aug 11 '11 at 19:24
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Set inputType for an EditText Programmatically?
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setInputType ultimately calls setTransformationMethod from within, so if you pass the TYPE_TEXT_VARIATION_PASSWORD to setInputType it will do this for you. The problem seems to ley in calling setSingleLine after calling setInputType which ...
The $.param( ) inverse function in JavaScript / jQuery
...var query_string = {};
var vars = query.split("&");
for (var i=0;i<vars.length;i++) {
var pair = vars[i].split("=");
pair[0] = decodeURIComponent(pair[0]);
pair[1] = decodeURIComponent(pair[1]);
// If first entry with this name
if (typeof query_string[pair[0]] === ...
Given a class, see if instance has method (Ruby)
...e:
Given an instance of a class that has a String attribute first_name:
<instance>.first_name.class #=> String
<instance>.class.method_defined?(:first_name) #=> true
since first_name is both an attribute and a method (and a string of type String).
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Overriding == operator. How to compare to null? [duplicate]
...Equals override. It looks to me like doing person == null would still result in calling person.Equals(null)
– Dr. Wily's Apprentice
Nov 18 '10 at 21:43
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Define: What is a HashSet?
...indices. To access elements you can either use an enumerator or use the built-in function to convert the HashSet into a List and iterate through that. Take a look here
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Why are C++ inline functions in the header?
...contain a definition of the function, and the linker will complain about multiple definitions (a violation of the One Definition Rule). The inline keyword suppresses this, allowing multiple translation units to contain (identical) definitions.
The two explanations really boil down to the fact that...