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AttributeError: 'module' object has no attribute
...his case python ends up initializing module a before b and b.hi() doesn't exist yet when you try to access it in a.
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JavaScript URL Decode function
...hash;
var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
for (var i = 0; i < hashes.length; i++) {
hash = hashes[i].split('=');
vars.push(hash[0]);
vars[hash[0]] = hash[1];
}
return vars;
}
Or this one-liner to ...
Can linux cat command be used for writing text to file?
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That's what echo does:
echo "Some text here." > myfile.txt
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Why not use always android:configChanges=“keyboardHidden|orientation”?
...fault, when certain key configuration changes happen on Android (a common example is an orientation change), Android fully restarts the running Activity to help it adjust to such changes.
When you define android:configChanges="keyboardHidden|orientation" in your AndroidManifest, you are telling And...
How is this fibonacci-function memoized?
...ted, and kept ready in case it is asked for again. If we define some list, xs=[0..] and later ask for its 100th element, xs!!99, the 100th slot in the list gets "fleshed out", holding the number 99 now, ready for next access.
That is what that trick, "going-through-a-list", is exploiting. In norma...
Bigger Glyphicons
How do I make bigger Glyphicons in twitter bootstrap 3.0 (not 2.3.x).
7 Answers
7
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What is a magic number, and why is it bad? [closed]
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A magic number is a direct usage of a number in the code.
For example, if you have (in Java):
public class Foo {
public void setPassword(String password) {
// don't do this
if (password.length() > 7) {
throw new InvalidArgumentException("password")...
How to Git stash pop specific stash in 1.8.3?
....11
Original answer, possibly helping to debug issues with the older syntax involving shell escapes:
As pointed out previously, the curly braces may require escaping or quoting depending on your OS, shell, etc.
See "stash@{1} is ambiguous?" for some detailed hints of what may be going wrong, and ...
How to turn on (literally) ALL of GCC's warnings?
...::string member in my constructor; it has a default constructor that does exactly what I want, why should I write m_str() to call it? The -Weffc++ warnings that would be helpful are too difficult for the compiler to detect accurately (giving false negatives), and the ones that aren't useful, such a...
Resource interpreted as Script but transferred with MIME type text/plain - for local file
...getting a "Resource interpreted as Script but transferred with MIME type text/plain" warning in Google Chrome when including a local script file.
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