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Generate a random letter in Python
Is there a way to generate random letters in Python (like random.randint but for letters)? The range functionality of random.randint would be nice but having a generator that just outputs a random letter would be better than nothing.
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How to make return key on iPhone make keyboard disappear?
... the keyboard when pressing the return key on the keyboard. How can I do this?
14 Answers
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Difference between repository and service?
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A Repository is essentially a facade for persistence that uses Collection style semantics (Add, Update, Remove) to supply access to data/objects. It is a way of decoupling the way you store data/objects from the rest of the application.
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How to check if a user likes my Facebook Page or URL using Facebook's API
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I tore my hair out over this one too. Your code only works if the user has granted an extended permission for that which is not ideal.
Here's another approach.
In a nutshell, if you turn on the OAuth 2.0 for Canvas advanced option, Facebook will sen...
What's the purpose of META-INF?
In Java, you often see a META-INF folder containing some meta files. What is the purpose of this folder and what can I put there?
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How can I run a directive after the dom has finished rendering?
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It depends on how your $('site-header') is constructed.
You can try to use $timeout with 0 delay. Something like:
return function(scope, element, attrs) {
$timeout(function(){
$('.main').height( $('.site-header').height() - $('.site-footer').height()...
Proper way to return JSON using node or Express
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That response is a string too, if you want to send the response prettified, for some awkward reason, you could use something like JSON.stringify(anObject, null, 3)
It's important that you set the Content-Type header to application/json, to...
How to add an image to a JPanel?
...s g) {
super.paintComponent(g);
g.drawImage(image, 0, 0, this); // see javadoc for more info on the parameters
}
}
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Disable browser 'Save Password' functionality
One of the joys of working for a government healthcare agency is having to deal with all of the paranoia around dealing with PHI (Protected Health Information). Don't get me wrong, I'm all for doing everything possible to protect people's personal information (health, financial, surfing habits, etc....
JSON Stringify changes time of date because of UTC
...e always represented by UTC +2 because of where I am located. Hence like this
16 Answers
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