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Android: When should I use a Handler() and when should I use a Thread?
...ses yes. Check out the Handler description in the java docs for some great info about it. Including another of its uses (to schedule messages and runnables to be executed as some point in the future).
– FoamyGuy
Dec 22 '12 at 17:06
...
Fastest Way of Inserting in Entity Framework
... using (var connection = new SqlConnection(@"data source=;persist security info=True;user id=;password=;initial catalog=;MultipleActiveResultSets=True;App=EntityFramework"))
{
SqlTransaction transaction = null;
connection.Open();
try
{
transaction = co...
Convert bytes to a string
...compatible way, use the ancient MS-DOS CP437 encoding:
PY3K = sys.version_info >= (3, 0)
lines = []
for line in stream:
if not PY3K:
lines.append(line)
else:
lines.append(line.decode('cp437'))
Because encoding is unknown, expect non-English symbols to translate to char...
Can you find all classes in a package using reflection?
...aders, or examine the classpaths and it's jars, it's possible to find this information. This will be via filesystem operations though, and not reflection. There might even be libraries that can help you do this.
If there are classes that get generated, or delivered remotely, you will not be able to...
How to play audio?
... Generally when you give a link on this website, you provide some info from the link in your post. It is discouraged to just post a simple link and say "click this."
– Ryan S.
Feb 23 '12 at 18:55
...
IE10 renders in IE7 mode. How to force Standards mode?
...do this on each machine local to the web server (instructions are below).
Alternatively, and better yet, you can use the X-UA-Compatible header to turn this off from the server. It's important to note that using the meta tag will not work!
<!-- Doesn't always work! -->
<meta http-equiv="X...
IIS Express Immediately shutting-down running site after stopping web application
...anges but I
thought I should mention it since F5 already does this).
Ctrl-Alt-P opens the attach to process dialog
typing "iis" will then bring you down to the iisexpress process
hit enter and you're attached
If you have more than one iisexpress running, the last one started will generally appea...
Path of assets in CSS files in Symfony 2
...lt;div class="container">
<p>
<img alt="Devil" src="../bundles/commondirty/images/devil.png">
<img alt="Devil" src="{{ asset('bundles/commondirty/images/devil.png') }}">
</p>
<p>
<...
How to trigger a build only if changes happen on particular set of files
...z "`echo \"$_affected_files\" | grep \"${FILTER_PATH}\"`" ]; then
echo "[INFO] no changes detected in ${FILTER_PATH}"
exit 0
else
echo "[INFO] changed files detected: "
for a_file in `echo "$_affected_files" | grep "${FILTER_PATH}"`; do
echo " $a_file"
done;
fi;
You can add the ch...
Why doesn't Dijkstra's algorithm work for negative weight edges?
...ex u and saying "hey looks like we can go to v from source via u, is that (alt or alternative) distance any better than the current dist[v] we got? If so lets update dist[v]"
Note that in line16 they check all neighbors v (i.e. a directed edge exists from u to v), of u which are still in Q. In lin...