大约有 2,000 项符合查询结果（耗时：0.0256秒） [XML]
Timer & TimerTask versus Thread + sleep in Java
...
if the timer is used for Everyday, on 2 specific time 9pm and 9am,... how to give the values? on the code above ... @Zed ?
– gumuruh
Jul 15 '16 at 2:52
add...
How to unit test an object with database queries
...in practice due to deadlines and "okay, now add just one more feature, by 2pm today" this is one of the most difficult things to achieve. This kind of thing is a prime target of refactoring, though, if my boss ever decides he hasn't thought of 50 new emergent problems that require all-new business ...
Retain precision with double in Java
...:
* Vincent Stoessel
* xaymaca@gmail.com
* on Mar 17, 2010 at 11:05:16 PM
*/
public class BigUp {
public static void main(String[] args) {
BigDecimal first, second, result ;
first = new BigDecimal("33.33333333333333") ;
second = new BigDecimal("100") ;
resu...
Change Screen Orientation programmatically using a Button
...T);
ActivityInfo
http://developer.android.com/reference/android/content/pm/ActivityInfo.html
Refer the
link:
Button buttonSetPortrait = (Button)findViewById(R.id.setPortrait);
Button buttonSetLandscape = (Button)findViewById(R.id.setLandscape);
buttonSetPortrait.setOnClickListener(new Button....
How to ignore user's time zone and force Date() use specific time zone
...US', { timeZone: 'Europe/Helsinki' });
// outputs > "4/6/2010, 12:06:30 PM"
This works but.... you can't really use any of the other date methods for your purposes since they describe the user's timezone. What you want is a date object that's related to the Helsinki timezone. Your options at th...
Regular expression to match DNS hostname or IP Address?
...Z|NA|NAME|NC|NE|NET|NF|NG|NI|NL|NO|NP|NR|NU|NZ|OM|ORG|PA|PE|PF|PG|PH|PK|PL|PM|PN|PR|PRO|PS|PT|PW|PY|QA|RE|RO|RS|RU|RW|SA|SB|SC|SD|SE|SG|SH|SI|SJ|SK|SL|SM|SN|SO|SR|ST|SU|SV|SY|SZ|TC|TD|TEL|TF|TG|TH|TJ|TK|TL|TM|TN|TO|TP|TR|TRAVEL|TT|TV|TW|TZ|UA|UG|UK|US|UY|UZ|VA|VC|VE|VG|VI|VN|VU|WF|WS|XN|XN|XN|XN|XN|...
Colors in JavaScript console
...sl(2014.2, 100%, 50%), -43px 374px hsl(2019.6, 100%, 50%), -42px 375px hsl(2025, 100%, 50%), -41px 376px hsl(2030.4, 100%, 50%), -39px 377px hsl(2035.8, 100%, 50%), -38px 378px hsl(2041.2, 100%, 50%), -36px 379px hsl(2046.6, 100%, 50%), -35px 380px hsl(2052, 100%, 50%), -33px 381px hsl(2057.4, 100%,...
What makes Scala's operator overloading “good”, but C++'s “bad”?
...rator+ is a Bad Thing, but stupid programmers are.
– pm100
Mar 10 '10 at 1:30
1
@Joshua int main(...
Sequelize.js: how to use migrations and sync
.... You should do this only once to switch to proper process of schema developments (without sync:force, but with authoritative migrations).
Later, when you need to change schema:
Create a migration: sequelize migration:create
Write up and down functions in your migration file
According to your cha...
Error handling principles for Node.js + Express.js applications?
...);
Middleware syntax is valid in a get request.
As for D)
(07:26:37 PM) tjholowaychuk: app.error is removed in 3.x
TJ just confirmed that app.error is deprecated in favor of E
E)
app.use(function(err, req, res, next) {
// Only handle `next(err)` calls
});
Any middleware that has a len...