intervals

相关标签：javascript jquery android 多少钱 iPhone

Error to calculate date diff with DateTime class

i\'m trying to use the class DateTime (php>=5.3) to calculate difference from 2 date. The example from the manual is simple and clear, i tried that example and work good.[详细]

2023-02-15 08:48 分类：问答
Android - Find out what hour of day it is

I want to use and alarmManager that sets a repeating alarm to go off on the hour, every hour. I know how to set a repeating alarm every hour but not how to actually set it from the top of the hour, I[详细]

2023-02-15 03:46 分类：问答
jQuery onclick play a sound and speed/slow it down

I want 4 buttons. 1.When you click PLAY a sound plays continously. For example this sound;clicking sound[详细]

2023-02-14 20:07 分类：问答
MySQL queries and intervals

This is the toughest query I ever made: http://robertr.pastebin.com/X4bG4pFp \"SELECT`user`.`id` ,`user`.`fname` ,`user`.`lname` ,[详细]

2023-02-14 07:58 分类：问答
PHP, crontab, DateInterval: Convert human-readable interval to crontab format

I\'m having a little confusion with crontab interval format. The point is that i want to get intervals from human-readable strings like \"20 minutes\", \"16 hours and 30 minutes\". This is done by PHP[详细]

2023-02-13 14:09 分类：问答
MYSQL get data within an certain time frame

hey everyone, having problem getting this MYSQL query correct SELECT * FROM tbl_problem WHERE user_id = 1[详细]

2023-02-12 08:13 分类：问答
Actual frequency of device motion updates lower than expected, but scales up with setting

I am porting an app that I originally wrote using the accelerometer for IOS 3, to incorporate the new IOS 4 motion capabilities.[详细]

2023-02-11 12:53 分类：问答
How do I show hours instead of days for an interval in PostgreSQL?

One of my queries is returning the below interval. Istead of showing 6 days, I would like to sho开发者_StackOverfloww 6 x 24 + 19 hours. I would rather not convert to epoch using the extract (epoch fr[详细]

2023-02-11 09:35 分类：问答
Problems with setInterval

I am just trying to implement the most basic example of setInterval with jQuery and am having problems. What\'s wrong here?[详细]

2023-02-08 17:19 分类：问答
What is the official iPhone 4 maximum gyroscope data update frequency

I am playing with the gyro on iPhone 4, although I am settin开发者_StackOverflowg the gyro update rate to 100Hz[详细]

2023-02-06 07:25 分类：问答