... some trouble choosing between PayPal's Instant Payment Notification (IPN) and Payment Data Transfer (PDT). 3 Answers ...

I am trying to learn how to restore or rollback files and projects to a prior state, and don't understand the difference between git revert , checkout , and reset . Why are there 3 different commands for seemingly the same purpose, and when should someone choose one over the other? ...

...r Latest Versions of chrome Type chrome://net-export/ in the address bar and hit enter. Start Recording. And save Recording file to local. Open the page that is showing problems. Go back to net-internals You can view Recorded Log file Here https://netlog-viewer.appspot.com/#import click on events ...

...pt, there are two values which basically say 'I don't exist' - undefined and null . 12 Answers ...

... speaking, what's the essential difference between the data structure Tree and Graph? And how about the tree based search and Graph based search? ...

I have two questions. I understand that if I specify the domain as .mydomain.com (with the leading dot) in the cookie that all subdomains can share a cookie. ...

How can I build an android app locally using the Phonegap 3.x CLI, ready to release? I check the bin folder generated inside the platforms/android directory of the project, and only has .debug APKs. ...

... What is JNDI ? It stands for Java Naming and Directory Interface. What is its basic use? JNDI allows distributed applications to look up services in an abstract, resource-independent way. When it is used? The most common use case is...

Java has a logical AND operator. Java has a logical OR operator. Java has a logical NOT operator. 17 Answers ...

Is it possible to write the code/compile Android application on one machine and debug it remotely on the emulator launched on another? I'm sick and tired of the emulator constantly eating half of my laptop's CPU. ...