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How can I measure the speed of code written in PHP? [closed]
...ast) two solutions :
The quite "naïve" one is using microtime(true) tobefore and after a portion of code, to get how much time has passed during its execution ; other answers said that and gave examples already, so I won"t say much more.
This is a nice solution if you want to benchmark a couple o...
S3 Static Website Hosting Route All Paths to Index.html
... to solve it without url hacks, with CloudFront help.
Create S3 bucket, for example: react
Create CloudFront distributions with these settings:
Default Root Object: index.html
Origin Domain Name: S3 bucket domain, for example: react.s3.amazonaws.com
Go to Error Pages tab, click on Create Custom...
How do I record audio on iPhone with AVAudioRecorder?
Now that iPhone 3.0 SDK is public, I think I can ask this question for those of you that have already been playing with the 3.0 SDK. I want to record audio in my application, but I want to use AVAudioRecorder and not the older way of recording like the example SpeakHere shows. There are not any...
Proper MIME type for OTF fonts
Searching the web, I find heaps of different suggestions for what the proper MIME type for a font is, but I have yet to try any MIME type that rids me of a Chrome warning such as the following:
...
Is there a C# type for representing an integer Range?
I have a need to store an integer range. Is there an existing type for that in C# 4.0?
10 Answers
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GroupBy pandas DataFrame and select most common value
...string columns. I know that the only one value in the 3rd column is valid for every combination of the first two. To clean the data I have to group by data frame by first two columns and select most common value of the third column for each combination.
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How do I get currency exchange rates via an API such as Google Finance? [closed]
...nce API and started looking through that but I found a lot of info about portfolios, transactions, positions & other stuff I know nothing about.
...
Can enums be subclassed to add new elements?
I want to take an existing enum and add more elements to it as follows:
15 Answers
15
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Algorithm to return all combinations of k elements from n
... describe.
Gray Codes
An issue that you will come across is of course memory and pretty quickly, you'll have problems by 20 elements in your set -- 20C3 = 1140. And if you want to iterate over the set it's best to use a modified gray code algorithm so you aren't holding all of them in memory. Thes...
Find when a file was deleted in Git
I have a Git repository with n commits.
6 Answers
6
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