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Removing trailing newline character from fgets() input
...uffer. The unread characters remain in the stream.
B) The last line in the file did not end with a '\n'.
If input has embedded null characters '\0' in it somewhere, the length reported by strlen() will not include the '\n' location.
Some other answers' issues:
strtok(buffer, "\n"); fails to...
MongoDB or CouchDB - fit for production? [closed]
...And secondly, because it is drivespace-hungry. By my calculations, CouchDB file (with indexes) is ~30 times larger than MySQL database with the same rows.
But I am pretty sure it will work out just fine.
share
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Swift alert view with OK and Cancel: which button tapped?
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anyone knows how to add accessibility id to "ok" and "cancel" actions
– Kamaldeep singh Bhatia
Nov 7 '17 at 11:21
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How to listen for changes to a MongoDB collection?
...cal application for how you might use this.
* Specifically for Node.
/* file.js */
'use strict'
module.exports = function (
app,
io,
User // Collection Name
) {
// SET WATCH ON COLLECTION
const changeStream = User.watch();
// Socket Connection
io.on('connection...
What is the best IDE to develop Android apps in? [closed]
...pinion. Plus I'm a big IntelliJ fan. The IntelliJ plugin lets you make apk files and push the app to the emulator, that's all you need for Android app development. I'd say you're safe sticking with IntelliJ.
Update: there is now an official free IDE for IntelliJ android dev! http://blogs.jetbrains....
How to create Android Facebook Key Hash?
...r- OpenSSL in C:/ and copy the extracted code here.
detect debug.keystore file path. If u didn't find, then do a search in C:/ and use the Path in the command in next step.
detect your keytool.exe path and go to that dir/ in command prompt and run this command in 1 line-
$ keytool -exportcert -al...
Are inline virtual functions really a non-sense?
...if no non-inline function at all exists (and defined in one implementation file instead of a header then). They would throw errors like missing vtable-for-class-A or something similar, and you would be confused as hell, as i was.
Indeed, that's not conformant with the Standard, but it happens so c...
What's the difference between integer class and numeric class in R
...integers if you know that they will never be converted to doubles (used as ID values or indexing) since integers require less storage space. But if they are going to be used in any math that will convert them to double, then it will probably be quickest to just store them as doubles to begin with.
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What's the use of ob_start() in php?
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I assume output buffering has to be enabled in the .ini file order to call ob_start(); Is this correct? What happens if it isn't enabled?
– Kevin Wheeler
Aug 14 '15 at 3:48
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Python: Get relative path from comparing two absolute paths
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os.path.relpath:
Return a relative filepath to path either from the current directory or from an optional start point.
>>> from os.path import relpath
>>> relpath('/usr/var/log/', '/usr/var')
'log'
>>> relpath('/usr/var/log/', '/us...