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Why is my variable unaltered after I modify it inside of a function? - Asynchronous code reference
...point out some extremely useful resources:
@Felix Kling's answer to "How do I return the response from an asynchronous call?". See his excellent answer explaining synchronous and asynchronous flows, as well as the "Restructure code" section.
@Benjamin Gruenbaum has also put a lot of effort explain...
What does extern inline do?
...rsion, though it might generate a file static one. The one-definition rule does not apply, since there is never an emitted external symbol nor a call to one.
C99 (or GNU99):
inline: like GNU89 "extern inline"; no externally visible function is emitted, but one might be called and so must exist
e...
SQL update fields of one table from fields of another one
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The question is asking about how to do it without specifying all the column names. (And I am too.)
– cluesque
Jun 6 '12 at 16:29
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What is makeinfo, and how do I get it?
...d in your path. My terminal says you need to install 'texinfo' package.
sudo apt-get install texinfo
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Can I delete a git commit but keep the changes?
...D^
Note: some shells treat ^ as a special character (for example some Windows shells or ZSH with globbing enabled), so you may have to quote "HEAD^" in those cases.
git reset without a --hard or --soft moves your HEAD to point to the specified commit, without changing any files. HEAD^ refers to t...
Move cursor to end of file in vim
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No need to explicitly go to the end of line before doing a, use A;
Append text at the end of line [count] times
<ESC>GA
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How do I convert an integer to string as part of a PostgreSQL query?
How do I convert an integer to string as part of a PostgreSQL query?
3 Answers
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How do I finish the merge after resolving my merge conflicts?
...merge, you have to finish the merge commit manually. It sounds like you've done the first two steps, to edit the files that conflicted and then run git add on them to mark them as resolved. Finally, you need to actually commit the merge with git commit. At that point you will be able to switch branc...
How do I parse command line arguments in Java?
...artiansoftware.com/jsap/
http://picocli.info/
Or roll your own:
http://docs.oracle.com/javase/7/docs/api/java/util/Scanner.html
For instance, this is how you use commons-cli to parse 2 string arguments:
import org.apache.commons.cli.*;
public class Main {
public static void main(Stri...
Implementing INotifyPropertyChanged - does a better way exist?
...ies, just specify {get; set; notify;}
I think it makes a lot of sense to do it. Or are there any complications to do it?
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