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What's the purpose of using braces (i.e. {}) for a single-line if or loop?
... get in the way of my non-linear workflow, trying to correct my 'mistakes' based on incomplete information. IDEs aren't very good at auto-indenting every programmer's natural flow. Those programmers who use such features tend to merge their style to their IDE, which is fine if you only use one IDE b...
How do search engines deal with AngularJS applications?
... it would make sense to use routing. Because Github static pages is file based, you would need an actual html file backing each URL in this instance. There is no rule that a website has to be file based though, and if you use an alternative platform you can serve the same template for multiple URL...
Places where JavaBeans are used?
...te a list of users wherein you store the data of the user table in the database:
List<User> users = new ArrayList<User>();
while (resultSet.next()) {
User user = new User();
user.setId(resultSet.getLong("id"));
user.setName(resultSet.getString("name"));
user.setBirthdate(...
Logging levels - Logback - rule-of-thumb to assign log levels
... here. Significant boundary events should be considered as well (e.g. database calls, remote API calls). Typical business exceptions can go here (e.g. login failed due to bad credentials). Any other event you think you'll need to see in production at high volume goes here.
debug: just about everyt...
What does an exclamation mark mean in the Swift language?
...!] circumstances") or standard non-optional ("is never nil") declarations, based on the exact behaviour of their Objective-C code.
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How dangerous is it to compare floating point values?
...t will make sense to compare with an "epsilon", but that epsilon should be based on the magnitude of the numbers you are comparing, not an absolute constant. (In cases where an absolute constant epsilon would work, that's strongly indicative that fixed point, not floating point, is the right tool fo...
Build an ASCII chart of the most commonly used words in a given text [closed]
...
Ruby 1.9, 185 chars
(heavily based on the other Ruby solutions)
w=($<.read.downcase.scan(/[a-z]+/)-%w{the and of to a i it in or is}).group_by{|x|x}.map{|x,y|[-y.size,x]}.sort[0,22]
k,l=w[0]
puts [?\s+?_*m=76-l.size,w.map{|f,x|?|+?_*(f*m/k)+"| "+x}]
...
Add new item count to icon on button - Android
...blic override bool OnCreateOptionsMenu(IMenu menu)
{
// return base.OnCreateOptionsMenu(menu);
MenuInflater.Inflate(Resource.Menu.actionmenu, menu);
// var dd = menu.FindItem(Resource.Id.icon_group);
IMenuItem item = menu.FindItem(Resource.Id.ic_group);
La...
What are good examples of genetic algorithms/genetic programming solutions? [closed]
...st job as a professional programmer (1995) was writing a genetic-algorithm based automated trading system for S&P500 futures. The application was written in Visual Basic 3 [!] and I have no idea how I did anything back then, since VB3 didn't even have classes.
The application started with a po...
Difference between thread's context class loader and normal classloader
...ssA". 90% of the time they mean the same. But if you are not using a URL based classloader, then only the second case is true.
– David Roussel
Aug 26 '14 at 11:19
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