calendar

问题 I am working with the Calender class and more specifically I need to get back all 12 months as two numbers. If I use the following code: int month = (myCalendar.get(Calendar.MONTH)) +1; This is what I get for the different months: 1,2,3,4,5,6,7,8,9,10,11,12 But what I really need is: 01,02,03,04,05,06,07,08,09,10,11,12 This is beacuse I need to make substrings and it will go wrong if the number of ints I get. Is there an easy way to fix this? I could use an if statement and check if the whole

问题 The following piece of code: Instant inFourWeeks = Instant.now().plus(4L, ChronoUnit.WEEKS); Throws an exception: java.time.temporal.UnsupportedTemporalTypeException: Unsupported unit: Weeks Why are weeks unsupported? I understand why months and years are not supported, because their duration in smaller units may vary. But a week has constant duration (7 days) and I can achieve the same by writing: Instant inFourWeeks = Instant.now().plus(4L * 7L, ChronoUnit.DAYS); 回答1: It throws

问题 Are there any existing library that support holidays (e.g. Christmas) highlight in the calendar itself? Google Calendar is fine, but I just want to use the library to display the calendar, I don't actually needed to create the events. Any idea? 回答1: Problem with you saying holidays is that you are assuming a certain country / geographical / religious affiliation. What you should really be looking for is a way to mark certain dates with something , as ultimately that is what you need. Holidays

问题 In my Reminder app, If I select time which just passed away, then app not working, getting following error: Log D/ANRAppManager: !!! It is not under singleton mode, U can't use it. !!! 05-13 10:55:19.934 22594-22600/com.mri I/dalvikvm: threadid=3: reacting to signal 3 05-13 10:55:20.190 22594-22600/com.mri D/dalvikvm: JIT unchain all for threadid=1 05-13 10:55:20.940 22594-22600/com.mri W/dalvikvm: threadid=3: spin on suspend #1 threadid=1 (pcf=0) 05-13 10:55:20.940 22594-22600/com.mri E

问题 After hours of reading Google API documentation and searching the web I managed to write a simple PHP function to insert an event into my Google Calendar (if anyone wants the code just ask). However the next thing I want to do is to delete the entire content of my Google calendar. Initially I thought I'd do this by reading all events and then deleting each one, but according to Google I can do this in a single command: $service->calendars->clear($cal_id); However since the Google API

问题 I’m currently developing a simple project consisting of a website wrapped in a web view with minor interactions to improve interactivity between the site itself and android mobile devices. Since the website includes a date input field for the user’s birthdate, I was looking to implement a datepicker in spinner format compatible with all devices. I tried implementing the following solution: `<style name="MyAppTheme" parent="android:Theme.Material"> <item name="android:dialogTheme">@style

问题 I’m currently developing a simple project consisting of a website wrapped in a web view with minor interactions to improve interactivity between the site itself and android mobile devices. Since the website includes a date input field for the user’s birthdate, I was looking to implement a datepicker in spinner format compatible with all devices. I tried implementing the following solution: `<style name="MyAppTheme" parent="android:Theme.Material"> <item name="android:dialogTheme">@style

问题 i have a problem with WPF Binding. I want to bind a list of Months to a ItemsControl that shows a Calendar Control for each month. But each rendered Calendar shows DateTime.Now,not the bound DateTimes. Does anyone know why this is happening? This is what i have so far: The MainWindow.xaml <Window x:Class="CalendarListTest.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="MainWindow" Height="350" Width=

问题 I am trying to get a date of last 90 days Sundays (3 months Sunday) from the current date in python using datetime. I am able to get last 3 months Sunday but not from current date. With this code i am getting list of Sunday from the current month and last 2 month (total 3 months). from datetime import date, timedelta, datetime def list_sunday(year, month, day): try: for i in range(1,4): d = date(year, month, day) d += timedelta(days = 6 -d.weekday()) while d.month==month: yield d d +=

问题 I am trying to get a date of last 90 days Sundays (3 months Sunday) from the current date in python using datetime. I am able to get last 3 months Sunday but not from current date. With this code i am getting list of Sunday from the current month and last 2 month (total 3 months). from datetime import date, timedelta, datetime def list_sunday(year, month, day): try: for i in range(1,4): d = date(year, month, day) d += timedelta(days = 6 -d.weekday()) while d.month==month: yield d d +=