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Why is there no GIL in the Java Virtual Machine? Why does Python need one so bad?
...t need a GIL (which is why it can perfectly be implemented on JVM [Jython] and .NET [IronPython], and those implementations multithread freely). CPython (the popular implementation) has always used a GIL for ease of coding (esp. the coding of the garbage collection mechanisms) and of integration of ...
When to use wrapper class and primitive type
...have mentioned that certain constructs such as Collections require objects and that objects have more overhead than their primitive counterparts (memory & boxing).
Another consideration is:
It can be handy to initialize Objects to null or send null parameters into a method/constructor to indic...
Angular.js: How does $eval work and why is it different from vanilla eval?
... $scope.$eval you so often see in directives, so I checked out the source and found the following in rootScope.js :
3 Ans...
Clear a terminal screen for real
Using the clear command on the terminal only fools the user into thinking the screen has been cleared...you can still see output from the previous commands when you scroll using the mouse. This makes life difficult when you are drowning in a tsunami of text.
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Why is jquery's .ajax() method not sending my session cookie?
...his case your options are:
Write a small proxy which resides on domain-b and forwards your requests to domain-a. Your browser will allow you to call the proxy because it's on the same server as the calling script.This proxy then can be configured by you to accept a cookie name and value parameter ...
How does Dijkstra's Algorithm and A-Star compare?
...was looking at what the guys in the Mario AI Competition have been doing and some of them have built some pretty neat Mario bots utilizing the A* (A-Star) Pathing Algorithm.
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CSS @font-face not working with Firefox, but working with Chrome and IE
...it to behave just as other browsers, go to about:config, filter by fileuri and toggle the following preference:
security.fileuri.strict_origin_policy
Set it to false and you should be able to load local font resources across different path levels.
PUBLISHED SITE
As per my comment below, and you ...
Why is WinRT unmanaged? [closed]
... That won't do, even a company as big as Microsoft cannot afford to create and support a specific WinRT version for every language binding. Nor is it necessary, given that these languages already support COM.
Right now, the best binding for WinRT is C++ since COM works more efficiently with explic...
How to add Active Directory user group as login in SQL Server
...Studio, go to Object Explorer > (your server) > Security > Logins and right-click New Login:
Then in the dialog box that pops up, pick the types of objects you want to see (Groups is disabled by default - check it!) and pick the location where you want to look for your objects (e.g. use ...
Where can I find the Java SDK in Linux after installing it?
...
This depends a bit from your package system ... if the java command works, you can type readlink -f $(which java) to find the location of the java command. On the OpenSUSE system I'm on now it returns /usr/lib64/jvm/java-1.6.0-openjdk-1.6.0/jre/bin/java (but this is not a system which use...