This question already has answers here: How to send a header using a HTTP request through a cURL call? I have a server application written in ASP.NET on Windows that provides a web service. How can I call the web service in Linux with cURL?
git reset is all about moving HEAD, and generally the branch ref.Question: what about the working tree and index?When employed with –soft, moves HEAD, most often updating the branch ref, and only the HEAD.This differ from commit –amend as: it doesn’t create a new commit. it can actually move HEAD to any commit (as commit … Read more
I am using Maven 2.2.1 and to build my project I used this command However, the build failed saying it couldn’t find one of the artifact. However, when I used: everything worked fine. So far I have been thinking that these 2 commands are equivalent. However, this link seems to suggest that -Dmaven.test.skip=true also skips … Read more
This operation: determines if A is not equal to B. If they’re not equal, it evaluates to true. If they are equal, it evaluates to false. It’s just a boolean comparison operation. This operation: is not a boolean comparison. It sets the value of A to the negated value of B. (When used in this … Read more
Based on recommendations in the comments, I’ve started using grepWin and it’s fantastic and free. (I’m still a fan of PowerGREP, but I don’t use it anymore.) I know you already mentioned it, but PowerGREP is awesome. Some of my favorite features are: Right-click on a folder to run PowerGREP on it Use regular expressions … Read more
The purpose of meshgrid is to create a rectangular grid out of an array of x values and an array of y values. So, for example, if we want to create a grid where we have a point at each integer value between 0 and 4 in both the x and y directions. To create … Read more
In simple words, when you open a file, the operating system creates an entry to represent that file and store the information about that opened file. So if there are 100 files opened in your OS then there will be 100 entries in OS (somewhere in kernel). These entries are represented by integers like (…100, … Read more
If you have a C++11 compiler, I would suggest using a range-based for-loop (see below); or else use an iterator. But you have several options, all of which I will explain in what follows. range-based for-loop (C++11) In C++11 (and later) you can use the new range-based for-loop, which looks like this: The type char … Read more
In chapter 3.5 , it illustrates the protected modifier with the following words: More precisely, beyond being accessible within the class itself and to code within the same package, a protected member can also be accessed from a class through object references that are of at least the same type as the class that is, … Read more
Actually, probably the “best” way to initialize the ArrayList is the method you wrote, as it does not need to create a new List in any way: The catch is that there is quite a bit of typing required to refer to that list instance. There are alternatives, such as making an anonymous inner class … Read more