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D3.js: How to get the computed width and height for an arbitrary element?
I need to know exactly the width and height for an arbitrary g element in my SVG because I need to draw a selection marker around it once the user has clicked it.
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What are the underlying data structures used for Redis?
...trings, a Set is a set of strings, and so forth.
A Redis string is a good idea in all the obvious scenarios where you want to store an HTML page, but also when you want to avoid converting your already encoded data. So for instance, if you have JSON or MessagePack you may just store objects as stri...
How do I access the request object or any other variable in a form's clean() method?
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The answer by Ber - storing it in threadlocals - is a very bad idea. There's absolutely no reason to do it this way.
A much better way is to override the form's __init__ method to take an extra keyword argument, request. This stores the request in the form, where it's required, and from...
What does dot (.) mean in a struct initializer?
...answered Nov 8 '11 at 7:48
DmitriDmitri
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Suppress echo of command invocation in makefile?
...n the program and write the output to a file, which has a SHA1 fingerprint identical to the one given in the spec.
4 Answe...
How do I use Nant/Ant naming patterns?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
How to switch position of two items in a Python list?
...word2', 'first_name', 'last_name', 'next', 'newsletter']
The right-hand side of the slice assignment is a "reversed slice" and could also be spelled:
L[i:i+2] = reversed(L[i:i+2])
if you find that more readable, as many would.
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How do I find a specific table in my EDMX model quickly?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Naming of enums in Java: Singular or Plural?
...xample:
public enum Day {
SUNDAY, MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY
}
class Appointment {
private Day day;
public void setDay(Day day) {
this.day = day;
}
}
In singular form you see clearly the intention of the day attribute. "day" its the day of the week this appointme...
How to get name of exception that was caught in Python?
...is to log the exception (including the name of the exception), perhaps consider using logging.exception instead of print?
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