... #include directives with the content of the respective files (which is usually just declarations), doing replacement of macros (#define), and selecting different portions of text depending of #if, #ifdef and #ifndef directives. The preprocessor works on a stream of preprocessing tokens. Macro subs...

... All scripts should be loaded last In just about every case, it's best to place all your script references at the end of the page, just before </body>. If you are unable to do so due to templating issues and whatnot, ...

How would I use sed to delete all lines in a text file that contain a specific string? 17 Answers ...

...some information : From Martin Fowler about Mock and Stub Fake objects actually have working implementations, but usually take some shortcut which makes them not suitable for production Stubs provide canned answers to calls made during the test, usually not responding at all to anything outside what...

... The problem is that you are not tracking the files locally but identical files are tracked remotely so in order to "pull" your system would be forced to overwrite the local files which are not version controlled. Try running git add * git stash git pull This will track all...

...ther words, it is the closest subject outside computer science to what we call programming language semantics. The philosopher Willard Quine was responsible for initiating the concept of referential transparency, but it was also implicit in the approaches of Bertrand Russell and Alfred Whitehead. ...

...proach for 2017 (Xcode 6, 7, 8, and sometimes 9, since it does it automagically some of the time): If you're moving a bunch of files into a new folder and are keeping the child hierarchy, it's actually a lot easier than moving each file individually: Create new groups in the Xcode folder tree and...

... There is a special identifier that one can use in a formula to mean all the variables, it is the . identifier. y <- c(1,4,6) d <- data.frame(y = y, x1 = c(4,-1,3), x2 = c(3,9,8), x3 = c(4,-4,-2)) mod <- lm(y ~ ., data = d) You can also do things like this, to use all variables but...

...e provable and make sense in order for it to be considered secure. Additionally, it has to be implementable in a maintainable way. The most secure system that can't be maintained is considered insecure (because if any part of that security breaks down, the entire system falls apart). And peppers fi...

... My tests just seems so tightly bound to the method (testing all codepath, expecting some inner methods to be called a number of times, with certain arguments), that it seems that if I ever refactor the method, the tests will fail even if the final behavior of the method did not change...