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Scanner vs. StringTokenizer vs. String.Split
...trading some flexibility, to get a speed-boost, which I did at JFastParser https://github.com/hughperkins/jfastparser
Testing on a string containing one million doubles:
Scanner: 10642 ms
Split: 715 ms
StringTokenizer: 544ms
JFastParser: 290ms
...
How do you trigger a block after a delay, like -performSelector:withObject:afterDelay:?
...Log(@"parameter1: %d parameter2: %f", parameter1, parameter2);
});
More: https://developer.apple.com/documentation/dispatch/1452876-dispatch_after
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Reading a UTF8 CSV file with Python
...
Also checkout the answer in this post:
https://stackoverflow.com/a/9347871/1338557
It suggests use of library called ucsv.py. Short and simple replacement for CSV written to address the encoding problem(utf-8) for Python 2.7. Also provides support for csv.DictRea...
Ruby: require vs require_relative - best practice to workaround running in both Ruby =1.
...d to the 'aws' gem so thought I'd share as it was inspired by this post.
https://github.com/appoxy/aws/blob/master/lib/awsbase/require_relative.rb
unless Kernel.respond_to?(:require_relative)
module Kernel
def require_relative(path)
require File.join(File.dirname(caller[0]), path.to_s...
Loop through files in a folder using VBA?
...oopThroughFiles ActiveWorkbook.Path, "txt" 'inputDirectoryToScanForFile
'# https://stackoverflow.com/questions/10380312/loop-through-files-in-a-folder-using-vba
'#######################################################################
Function LoopThroughFiles(inputDirectoryToScanForFile, filenameCri...
How to use a variable for a key in a JavaScript object literal?
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ES5 quote that says it should not work
Note: rules have changed for ES6: https://stackoverflow.com/a/2274327/895245
Spec: http://www.ecma-international.org/ecma-262/5.1/#sec-11.1.5
PropertyName :
IdentifierName
StringLiteral
NumericLiteral
[...]
The production Proper...
Make an HTTP request with android
...tatusLine = response.getStatusLine();
if(statusLine.getStatusCode() == HttpStatus.SC_OK){
ByteArrayOutputStream out = new ByteArrayOutputStream();
response.getEntity().writeTo(out);
String responseString = out.toString();
out.close();
//..more logic
} ...
How to check if a string contains an element from a list in Python
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Objective-C: Property / instance variable in category
...n), unicorn, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
}
For more details see https://stackoverflow.com/a/16020927/202451
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How to connect to LocalDB in Visual Studio Server Explorer?
...O
There are instructions on how to create a user for your application at https://docs.microsoft.com/en-us/sql/tools/sqllocaldb-utility
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