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Are braces necessary in one-line statements in JavaScript?
...uld be harmful in JavaScript. I don't remember the reasoning anymore and a Google search did not help much.
20 Answers
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Should I prefer pointers or references in member data?
...e type (. operator etc), but behaves like a pointer (can dangle) - so e.g. Google Style Guide discourages it
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Write a program to find 100 largest numbers out of an array of 1 billion numbers
...nd of questions concerns thinks like finding 10 top pages from billions of Google search results, or 50 most frequent words for a word cloud, or 10 most popular songs on MTV, etc. So, I believe, in normal circumstances it's safe to consider k constant and small compared to n. Though, one should alwa...
How to programmatically create and read WEP/EAP WiFi configurations in Android?
...t so I wont be getting in to details of Reflection API as such and you can google for tutorials or get more information here.
To keep it Short and Sweet, Reflection API allows you to inspect classes, interfaces, fields and methods at runtime, without knowing the names of the classes, methods etc. at...
What's the recommended approach to resetting migration history using Django South?
...set of migrations. I've reviewed the South documentation , done the usual Google/Stackoverflow searching (e.g. "django south (reset OR delete OR remove) migration history") and haven't found anything obvious.
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Deleting a resource using http DELETE
...RESTful web services cookbook is a great resource for this. By chance, its google preview show the page about DELETE (page 11):
The DELETE method is idempotent. This
implies that the server must return
response code 200 (OK) even if the
server deleted the resource in a
previous request. ...
size_t vs. uintptr_t
...able to hold any pointer type. I've read on some sites that I found on the Googles that this is legal and/or should always work:
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How do I filter ForeignKey choices in a Django ModelForm?
...an 600 chars to explain . Even if this question is old it's getting a high google score.
– michael
Aug 7 '09 at 13:19
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Quicksort: Choosing the pivot
...set. There is a lot of discussion of trade-offs for various approaches.
A Google search for 'median-of-three' works pretty well for further tracking.
Thanks for the information; I had only encountered the deterministic 'median-of-three' before.
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java get file size efficiently
While googling, I see that using java.io.File#length() can be slow.
FileChannel has a size() method that is available as well.
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