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Detect if a page has a vertical scrollbar?
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Why are there no ++ and -- operators in Python?
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453
It's not because it doesn't make sense; it makes perfect sense to define "x++" as "x += 1, evalu...
HTTPS setup in Amazon EC2
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First, you need to open HTTPS port (443). To do that, you go to https://console.aws.amazon.com/ec2/ and click on the Security Groups link on the left, then create a new security group with also HTTPS available.
Then, just update the security group of a running i...
Why is my variable unaltered after I modify it inside of a function? - Asynchronous code reference
...ment from the helloCatAsync call
function helloCatAsync(callback) {
// 3. Start async operation:
setTimeout(function() {
// 4. Finished async operation,
// call the callback passing the result as argument
callback('Nya');
}, Math.random() * 2000);
}
Code snip...
What is the proper declaration of main?
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193
The main function must be declared as a non-member function in the global namespace. This means...
How to hide the keyboard when I press return key in a UITextField?
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edited Nov 8 '18 at 22:39
lal
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answered Aug 26...
Increase modal size for Twitter Bootstrap
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answered May 23 '12 at 20:43
Rabih KodeihRabih Kodeih
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Detecting programming language from a snippet
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edited Jun 19 '13 at 13:48
Michael Myers♦
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Failed to execute 'btoa' on 'Window': The string to be encoded contains characters outside of the La
...perty
_keyStr: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="
// public method for encoding
, encode: function (input)
{
var output = "";
var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
var i = 0;
input = Base64._utf8_encode(input)...
UnicodeEncodeError: 'latin-1' codec can't encode character
...ror
>>> u'He said \u201CHello\u201D'.encode('cp1252')
'He said \x93Hello\x94'
If you are using your database only as a byte store, you can use cp1252 to encode “ and other characters present in the Windows Western code page. But still other Unicode characters which are not present in cp...