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How to preview git-pull without doing fetch?
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@screenm0nkey: I don't know (without knowing more information). I recommend opening a new question to ask about this if you're still not sure.
– Greg Hewgill
Sep 30 '11 at 18:46
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How to increase font size in the Xcode editor?
...releases for you to get it, Apple! But better late than never.
figured it out - however it was not very intuitive.
First some Pain Points
When You try to change the font size directly using edit -> format -> font, nothing happens! - Not a good UX ... moreover why play dumb when you can tel...
Still Reachable Leak detected by Valgrind
... pointers to those memory blocks.
In general, there is no need to worry about "still reachable" blocks. They don't pose the sort of problem that true memory leaks can cause. For instance, there is normally no potential for heap exhaustion from "still reachable" blocks. This is because these blocks ...
How is Python's List Implemented?
... @delnan: -1 Your "practical proof" is a nonsense, as are the 6 upvotes. About 98% of the time is taken up doing x=[None]*1000, leaving the measurement of any possible list access difference rather imprecise. You need to separate out the initialisation: -s "x=[None]*100" "x[0]"
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What is BSON and exactly how is it different from JSON?
I am just starting out with MongoDB and one of the things that I have noticed is that it uses BSON to store data internally. However the documentation is not exactly clear on what BSON is and how it is used in MongoDB. Can someone explain it to me, please?
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Check if an array contains any element of another array in JavaScript
... I've used this several times, but note that the question was about checking if any element exists in the other array, not to produce the entire intersection. In terms of performance there is a huge difference if the arrays are large since in the first case you can bail out as soon as you...
How to format a JavaScript date
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For custom-delimited date formats, you have to pull out the date (or time)
components from a DateTimeFormat object (which is part of the
ECMAScript Internationalization API), and then manually create a string
with the delimiters you want.
To do this, you can use DateTimeFormat...
Python nested functions variable scoping [duplicate]
I've read almost all the other questions about the topic, but my code still doesn't work.
10 Answers
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String formatting: % vs. .format vs. string literal
..... .format just seems more sophisticated in many ways. An annoying thing about % is also how it can either take a variable or a tuple. You'd think the following would always work:
"hi there %s" % name
yet, if name happens to be (1, 2, 3), it will throw a TypeError. To guarantee that it always pri...
Using socket.io in Express 4 and express-generator's /bin/www
...access the io variable in your app.js, and even make it available to your routes by defining module.exports as a function which accepts io as a parameter.
index.js
module.exports = function(io) {
var app = require('express');
var router = app.Router();
io.on('connection', function(soc...