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What is the best Distributed Brute Force countermeasure?
...that I am implementing an auth+auth system for CodeIgniter, and so far I'm winning (so to speak). But I've run into a pretty non-trivial challenge (one that most auth libraries miss entirely, but I insist on handling it properly): how to deal intelligently with large-scale, distributed, variable-us...
How to change max_allowed_packet size
...k some would also want to know how to find the my.ini file on your PC. For windows users, I think the best way is as follows:
Win+R(shortcut for 'run'), type services.msc, Enter
You could find an entry like 'MySQL56', right click on it, select properties
You could see sth like "D:/Program Files/My...
Keyboard shortcuts in WPF
...KeyBinding to the InputBindings collection. As the command, pass in your arbitrary command class that implements ICommand. For the execute method, simply implement whatever logic you need. In my example below, my WindowCommand class takes a delegate that it will execute whenever invoked. When I cons...
Can I use assert on Android devices?
...y to turn on assertions at development time and turn them off for shipping bits and instead fail gracefully.
Hope this helps.
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How to model type-safe enum types?
... you are persisting the enum values to a database) you need to modify it a bit. If you had used skaffman's code:
WeekDay.valueOf("Sun") //returns None
WeekDay.Tue.toString //returns Weekday(2)
Whereas using the following declaration:
object WeekDay extends Enumeration {
type WeekDay = Value
...
How to get result of console.trace() as string in javascript with chrome or firefox?
...This is only a minor enhancement to Konstantin's excellent code. It cuts a bit on the expense of throwing-catching and just instantiates the Error stack:
function getStackTrace () {
let stack = new Error().stack || '';
stack = stack.split('\n').map(function (line) { return line.trim(); });
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How do I calculate percentiles with python/numpy?
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answered Mar 3 '10 at 20:24
Jon WJon W
13.8k66 gold badges3434 silver badges4545 bronze badges
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Node.js Logging
...ther than "ALL", nothing gets printed in the file. I poked around a little bit and modified your code. It is working fine for me. I created two files.
logger.js
var log4js = require('log4js');
log4js.clearAppenders()
log4js.loadAppender('file');
log4js.addAppender(log4js.appenders.file('test.log')...
How do you represent a JSON array of strings?
...
I'll elaborate a bit more on ChrisR awesome answer and bring images from his awesome reference.
A valid JSON always starts with either curly braces { or square brackets [, nothing else.
{ will start an object:
{ "key": value, "another key": ...
How to retrieve the LoaderException property?
...
Just an FYI, if you're running a Win Service (like I am), MessageBox will not appear as UI elements are automatically blocked. Rest of implementation was helpful. Just saved to a log file instead. Thanks.
– Vippy
Sep 16...