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Counting Line Numbers in Eclipse [closed]
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98
Here's a good metrics plugin that displays number of lines of code and much more:
http://metri...
What is the fastest factorial function in JavaScript? [closed]
Looking for a really fast implementation of factorial function in JavaScript. Any suggests?
49 Answers
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How to implement onBackPressed() in Fragments?
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I solved in this way override onBackPressed in the Activity. All the FragmentTransaction are addToBackStack before commit:
@Override
public void onBackPressed() {
int count = getSupportFragmentManager().getBackStackEntryCount();
if (count == 0) {
super.onBackPressed(...
Choosing the best concurrency list in Java [closed]
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98
had better be List
The only List implementation in java.util.concurrent is CopyOnWriteArra...
How do I do a bulk insert in mySQL using node.js
...rays wrapped in an array
[ [ [...], [...], [...] ] ]
There is also a totally different node-msql package for bulk insertion
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How to stop tracking and ignore changes to a file in Git?
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Just calling git rm --cached on each of the files you want to remove from revision control should be fine. As long as your local ignore patterns are correct you won't see these files included in the output of git status.
Note that...
Understanding promises in Node.js
From what I have understood there are three ways of calling asynchronous code:
9 Answers
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Open Facebook page from Android app?
...link to a Facebook profile in the official Facebook app (if the app is installed, of course). For iPhone, there exists the fb:// URL scheme, but trying the same thing on my Android device throws an ActivityNotFoundException .
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C: differences between char pointer and array [duplicate]
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True, but it's a subtle difference. Essentially, the former:
char amessage[] = "now is the time";
Defines an array whose members live in the current scope's stack space, whereas:
char *pmessage = "now is the time";
Defines a pointer that lives in the current sco...
How to append to a file in Node?
...s, you can use appendFile, which creates a new file handle each time it's called:
Asynchronously:
const fs = require('fs');
fs.appendFile('message.txt', 'data to append', function (err) {
if (err) throw err;
console.log('Saved!');
});
Synchronously:
const fs = require('fs');
fs.appendFile...