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Best practice for instantiating a new Android Fragment
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If Android decides to recreate your Fragment later, it's going to call the no-argument constructor of your fragment. So overloading the constructor is not a solution.
With that being said, the way to pass stuff to your Fragment so that they are available after a Fragment is recreated by An...
How to import multiple .csv files at once?
...single data frame, see the solutions in other answers using things like do.call(rbind,...), dplyr::bind_rows() or data.table::rbindlist().
If you really want each data frame in a separate object, even though that's often inadvisable, you could do the following with assign:
temp = list.files(patter...
Input and Output binary streams using JERSEY?
...F() throws Exception {
return new StreamingOutput() {
public void write(OutputStream output) throws IOException, WebApplicationException {
try {
PDFGenerator generator = new PDFGenerator(getEntity());
generator.generatePDF(output);
...
GitHub Error Message - Permission denied (publickey)
... account.
You can also use the HTTPS URL instead of the SSH/git URL to avoid having to deal with SSH keys. This is GitHub's recommended method.
Further, GitHub has a help page specifically for that error message, and explains in more detail everything you could check.
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Getting a better understanding of callback functions in JavaScript
I understand passing in a function to another function as a callback and having it execute, but I'm not understanding the best implementation to do that. I'm looking for a very basic example, like this:
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How do I set up DNS for an apex domain (no www) pointing to a Heroku app?
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CloudFlare also provides this features through what they call CNAME flattening. They automatically do this for CNAME records you create at the root but they will enable it on your whole zone for all CNAME records if you get in touch with them and ask for it.
–...
Why is AJAX returning HTTP status code 0?
...:
It could be possible to get a status code of 0 if you have sent an AJAX call and a refresh of the browser was triggered before getting the AJAX response. The AJAX call will be cancelled and you will get this status.
share...
What does the 'static' keyword do in a class?
...dited Nov 10 '18 at 10:34
TechnicallyTrue
3355 bronze badges
answered Jan 5 '09 at 17:44
Mehrdad AfshariMehrda...
How can I tell if one commit is a descendant of another commit?
...-parse is here needed to convert from commit name to commit SHA-1 / commit id.
Using git rev-list like in VonC answer is also possibility.
Edit: in modern Git there is explicit support for this query in the form of git merge-base --is-ancestor.
If one of commits you are asking about is a branch...
Why do you need to invoke an anonymous function on the same line?
...nition. Because it has no name (it's anonymous duh!), you won't be able to call it anymore. If you don't put semicolon then function could still be executed.
– SolutionYogi
Jul 16 '09 at 20:32
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