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How do I change the default port (9000) that Play uses when I execute the “run” command?
...ine
set JAVA_OPTS=-Dhttp.port=9002
bin\myapp.bat
where myapp.bat is the batch file created by the "dist" command.
The following would always ignore my http.port parameter and attempt to start on the default port, 9000
bin\myapp.bat -Dhttp.port=9002
However, I've noticed that this works fine o...
Timertask or Handler
...vity). The runnable will stay in the handler's associated looper's message queue until its next execution time which may be after the context is invalid and might leak the containing class instance. You can clear such references by using mHandler.removeCallbacks(runnableCode) at the appropriate time...
Are Mutexes needed in javascript?
I have seen this link: Implementing Mutual Exclusion in JavaScript .
On the other hand, I have read that there are no threads in javascript, but what exactly does that mean?
...
Is there a command like “watch” or “inotifywait” on the Mac?
...c links.
-n, --numeric Print a numeric event mask.
-o, --one-per-batch Print a single message with the number of change events.
in the current batch.
-p, --poll Use the poll monitor.
-r, --recursive Recurse subdirectories.
-t, --timestamp ...
Is REST DELETE really idempotent?
DELETE is supposed to be idempotent.
8 Answers
8
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How does Dijkstra's Algorithm and A-Star compare?
...need to do is to stop when removing the destination node from the priority queue and you have the shortest path from the source to destination. This was the original algorithm actually.
– seteropere
Aug 26 '16 at 3:06
Optimise PostgreSQL for fast testing
...y not suit you. Some are things you might be able to apply.
If you're not batching work into larger transactions, start. Lots of small transactions are expensive, so you should batch stuff whenever it's possible and practical to do so. If you're using async commit this is less important, but still ...
tcp加速技术解决方案 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...特定的cpu做协议栈处理， 映射关系可以通过/sys/class/net//queues/rx-/rps_cpus来配置。 但是RPS并不清楚应用程序在哪个cpu上。
RFS（Receive Flow Steering）：RFS是在RPS的基础上， 解决了RPS的问题。 当应用程序调用recvmsg的时候，会记录所在...
how to mysqldump remote db from local machine
...or table in `mysql -u $user -p$pass $dbname -h $host -N -e "show tables" --batch`; do
if [ "`echo $3 | grep $table`" = "" ]; then
echo "Comparing '$table'..."
dump $1 /tmp/file1.sql
dump $2 /tmp/file2.sql
diff -up /tmp/file1.sql /tmp/file2.sql >> /tmp/db.diff
else
echo ...
Eclipse interface icons very small on high resolution screen in Windows 8.1
...
I figured that one solution would be to run a batch operation on the Eclipse JAR's which contain the icons and double their size. After a bit of tinkering, it worked. Results are pretty good - there's still a few "stubborn" icons which are tiny but most look good.
I p...