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Activity restart on rotation Android
...n within the Activity override the onConfigurationChanged method and call setContentView to force the GUI layout to be re-done in the new orientation.
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
setContentView(R.layout.myLayou...
Why are nested weights bad for performance? Alternatives?
...the same attributes as LinearLayout(orientation, weightSum, layout_weight, etc.) and doesn't show message - "nested weights have bad for performance"
Example:
<TableLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="ver...
Join strings with a delimiter only if strings are not null or empty
...r(x => x)) removes all "falsy" values (nulls, undefineds, empty strings etc). If your definition of "empty" is different, then you'll have to provide it, for example:
[...].filter(x => typeof x === 'string' && x.length > 0)
will only keep non-empty strings in the list.
--
(obs...
How do you reverse a string in place in C or C++?
...forward for this problem, but the code would be less portable to C#, Java, etc.
– user1899861
Nov 27 '14 at 2:14
2
...
ZSH complains about RVM __rvm_cleanse_variables: function definition file not found
...
To disable the .zcompdump* file(s), you could look in your .zshrc (or /etc/zsh/* files) for compinit and add the -D flag.
This might be better than creating the files and deleting them at every login.
(source: http://www.csse.uwa.edu.au/programming/linux/zsh-doc/zsh_23.html)
...
Handle spring security authentication exceptions with @ExceptionHandler
...cationException) throws IOException, ServletException {
response.setContentType("application/json");
response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
response.getOutputStream().println("{ \"error\": \"" + authenticationException.getMessage() + "\" }");
}
}
In ...
How do you create a remote Git branch?
...h -u origin your_branch
Teammates can reach your branch, by doing:
git fetch
git checkout origin/your_branch
You can continue working in the branch and pushing whenever you want without passing arguments to git push (argumentless git push will push the master to remote master, your_branch local...
What's so bad about in-line CSS?
... float:right;
}
html[lang="he"] img { /* Hebrew. or.. lang="ar" for Arabic etc */
float:left;
}
Demo
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HTML Submit-button: Different value / button-text?
...yway. ASP.Net MVC is a lot better. No viewstates, globally wrapping forms, etc.
– James Billingham
Jan 31 '13 at 23:01
...
How to make Eclipse behave well in the Windows 7 taskbar?
...clipse bug report worked for me, but I don't get recently opened projects, etc. from the task bar. Is anyone experiencing that these workarounds restore that behavior?
I have the same problem on Windows 7 x64 with Helios x64, but for me
the following workaround works with the option "Always co...