大约有 15,000 项符合查询结果（耗时：0.0226秒） [XML]
How do I run a node.js app as a background service?
...ith your app's name, obviously):
[Unit]
Description=My app
[Service]
ExecStart=/var/www/myapp/app.js
Restart=always
User=nobody
# Note Debian/Ubuntu uses 'nogroup', RHEL/Fedora uses 'nobody'
Group=nogroup
Environment=PATH=/usr/bin:/usr/local/bin
Environment=NODE_ENV=production
WorkingDirectory=/va...
How can I unit test Arduino code?
...ibrary:
#include <sys/timeb.h>
#include "mock_arduino.h"
timeb t_start;
unsigned long millis() {
timeb t_now;
ftime(&t_now);
return (t_now.time - t_start.time) * 1000 + (t_now.millitm - t_start.millitm);
}
void delay( unsigned long ms ) {
unsigned long start = millis();
whi...
How do I get a substring of a string in Python?
...h the string maintains consistency with being able to array slice from the start or end.
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Lombok is not generating getter and setter
...
When starting with a fresh eclipse installation you, in fact, need to "install" Lombok before being able to use it.
Go where you Lombok jar is (e.g. (e.g. you can find in ~/.m2/repository/org/projectlombok/lombok/1.16.10/lombok-...
What happens if a Android Service is started multiple times?
...
The Service will only run in one instance. However, everytime you start the service, the onStartCommand() method is called.
This is documented here
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javascript: pause setTimeout();
...in the question:
var Timer = function(callback, delay) {
var timerId, start, remaining = delay;
this.pause = function() {
window.clearTimeout(timerId);
remaining -= Date.now() - start;
};
this.resume = function() {
start = Date.now();
window.clearTi...
How to run multiple DOS commands in parallel?
...
You can execute commands in parallel with start like this:
start "" ping myserver
start "" nslookup myserver
start "" morecommands
They will each start in their own command prompt and allow you to run multiple commands at the same time from one batch file.
Hope t...
How do I use InputFilter to limit characters in an EditText in Android?
...ew InputFilter() {
public CharSequence filter(CharSequence source, int start, int end,
Spanned dest, int dstart, int dend) {
for (int i = start; i < end; i++) {
if (!Character.isLetterOrDigit(source.charAt(i))) {
return "";
}
...
SQL-Server: Is there a SQL script that I can use to determine the progress of a SQL Server backup or
...) AS [ETA Hours],
CONVERT(VARCHAR(1000),(SELECT SUBSTRING(text,r.statement_start_offset/2,
CASE WHEN r.statement_end_offset = -1 THEN 1000 ELSE (r.statement_end_offset-r.statement_start_offset)/2 END)
FROM sys.dm_exec_sql_text(sql_handle))) AS [SQL]
FROM sys.dm_exec_requests r WHERE command IN ('RES...
How can I open Windows Explorer to a certain directory from within a WPF app?
...
Why not Process.Start(@"c:\test");?
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