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Check if a key exists inside a json object
...eloper.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/in
http://www.w3schools.com/jsref/jsref_operators.asp
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How to urlencode a querystring in Python?
..._name_value_pairs = {
"bravo" : "True != False",
"alpha" : "http://www.example.com",
"charlie" : "hello world",
"delta" : "1234567 !@#$%^&*",
"echo" : "user@example.com",
}
### ********************
## setup an exact ordering for the name-value pairs
ary_ordered_names = []
a...
Admob Error in Eclipse for android:configChanges
...OK
For a complete explanation with real example use this tutorial http://www.monkeycoder.co.nz/Community/posts.php?topic=1121
Cheers !
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Further understanding setRetainInstance(true)
... the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIN...
Using i and j as variables in Matlab
...
Because i and j are both functions denoting the imaginary unit:
http://www.mathworks.co.uk/help/matlab/ref/i.html
http://www.mathworks.co.uk/help/matlab/ref/j.html
So a variable called i or j will override them, potentially silently breaking code that does complex maths.
Possible solutions in...
Change the color of a bullet in a html list?
...
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<style type="text/css">
li {
list-style: none;
}
li:before {
/* For a round bullet */
content:'\2022';
/* For a square ...
How to configure Fiddler to listen to localhost?
...quest.
Use http://ipv4.fiddler instead of localhost.
For more info http://www.fiddler2.com/Fiddler/help/hookup.asp
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What is the best way to use a HashMap in C++?
... you don't know how to do this, GeeksforGeeks has a great tutorial https://www.geeksforgeeks.org/operator-overloading-c/
Under the standard namespace, declare a template struct called hash with your classname as the type (see below). I found a great blogpost that also shows an example of calculating...
How to extract extension from filename string in Javascript? [duplicate]
...access'
'../images/something.cool.jpg' => 'jpg'
'http://www.w3schools.com/jsref/jsref_pop.asp' => 'asp'
'http://stackoverflow.com/questions/680929' => 'com/questions/680929'
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How to prove that a problem is NP complete?
...in polynomial time which makes the problem NP-Hard.
See the end of http://www.ics.uci.edu/~eppstein/161/960312.html for more.
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