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How to add/reference .jar files in your project when you don't have an IDE

由 半腔热情 提交于 2019-12-01 16:48:01
问题 I am new to Java (basically a LAMP developer). I got this JAVA API to parse .pst files and show all the inbox messages. I tried executing a given .class file but it throws exceptions. I need to add/reference some .jar files provided by the API. I don't have any IDE for Java yet. Wikihow says When your Java project requires JAR libraries to function, you have to configure your project to include the libraries in its build path. Fortunately, Eclipse makes this process simple and easy to

Add days to current date from MySQL with PHP

由 北战南征 提交于 2019-12-01 16:32:33
问题 I have a fixed date from MySql startDate = 07/03/2011 I wanted to add 60 days on top this date to have an endDate. $startDate = $result['startDate']; $endDate = ??? + strtotime("+60 days"); echo $endDate; From my research, I know it has something do with strtotime, but all the sites I come across with based the start date from current workstation's time. My date is already fixed and entered prior to running and getting the endDate. Help? Thanks in advance! 回答1: In addition to PHP solutions

What is the difference between int++ and ++int? [duplicate]

由 ぐ巨炮叔叔 提交于 2019-12-01 15:57:39
问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: What is the difference between ++i and i++ pre Decrement vs. post Decrement Yes I'm a noob, but I completely forgot what they both do. I know, however, that int++ just adds one to the value of int. So, what is ++int? Thank you. 回答1: If you're talking about C (or C-like languages), it's exactly the same unless you use the value: int a = 10; int b = a++; In that case, a becomes 11 and b is set to 10. That's post

How to add two arrays in Java in parallel manner?

由 佐手、 提交于 2019-12-01 11:57:01
问题 For example, there are two huge (length 2-3 million) of the array float [] or double [] . Need them very quickly add up. How to do it? Are there any libraries for this? 回答1: Employ a fixed thread-pool with the number of threads equaling the number of processor cores. Submit as many tasks as there are threads. Each task receives its index range it needs to sum. In the main thread collect the results from all Future s returned to you from ExecutorService.submit and sum them up to the final

JavaScript add day(s)

由 允我心安 提交于 2019-12-01 11:24:53
问题 How to add a day (or 2 days) to date 31.07.2012 and return result in format dd.MM.yyyy (same format as input date)? 回答1: var numDaysToAdd = 2; var inputDateString = "31.07.2012"; var resultDate = stringToDate(inputDateString); resultDate.setDate( resultDate.getDate()+numDaysToAdd ); var result = dateToString( resultDate ); alert(result); function stringToDate( aString ) { var dateArray = aString.split("."); return new Date(dateArray[2],dateArray[1]-1,dateArray[0]); } function dateToString(

How to allow user to Add and Delete Tabs in an android application

由 守給你的承諾、 提交于 2019-12-01 09:06:06
问题 I am developing an application that uses tabs with each tab being linked to a webpage that the user will be able to see and interact with using webview. What I am having trouble with is implementing a add and delete command that the user will be able to use to delete a tab if desired or add a tab with a url of their choice that works just like the others. Below is my code. Here is the main java file that all other files use: public class UniversityofColorado extends TabActivity { @Override

Add Gridview Row AFTER Header

由 时间秒杀一切 提交于 2019-12-01 05:58:01
i'm trying to add a new headerrow to a Gridview. This row should appear below the original headerrow. As far as I know I have two events to choose from: 1.) Gridview_RowDataBound 2.) Gridview_RowCreated Option 1 is not an option as the grid is not binding the data on each postback. Option 2 does not work as expected. I can add the row, but it is added before the HeaderRow because the HeaderRow itself is not added yet in this event... Please assist, thank you! Code: (InnerTable property is exposed by custom gridview) Private Sub GridView1_RowDataBound(ByVal sender As Object, ByVal e As System

How to add controls to a Tab control

由 穿精又带淫゛_ 提交于 2019-12-01 05:32:24
问题 I am using a Tab control in my GUI app and I know how to add and remove tabs from it (TCM_INSERTITEM, etc.) but I cannot figure out how to add other controls to a tab like Buttons, etc. How do you add controls to a tab? (Note that I am not a PropertySheet control, but a Tab control.) 回答1: If you are talking about adding controls to the body of the tab control: You don't. What you do is create a child styled dialog control for each tab, which will have the controls for that tab on it. As each

Add Gridview Row AFTER Header

由 懵懂的女人 提交于 2019-12-01 04:40:07
问题 i'm trying to add a new headerrow to a Gridview. This row should appear below the original headerrow. As far as I know I have two events to choose from: 1.) Gridview_RowDataBound 2.) Gridview_RowCreated Option 1 is not an option as the grid is not binding the data on each postback. Option 2 does not work as expected. I can add the row, but it is added before the HeaderRow because the HeaderRow itself is not added yet in this event... Please assist, thank you! Code: (InnerTable property is

Add a font to a website

由 巧了我就是萌 提交于 2019-12-01 02:00:20
I am trying to add this font : http://www.fonts2u.com/vps-dong-da-hoa.font to my website. Here is my CSS : @font-face { font-family: "VPSDODAH"; src: url(http://localhost/blablabla/wp-content/plugins/buddypress/bp-themes/frisco-for-buddypress/VPSDODAH.ttf) format("truetype");} #header h1 a { font-family: "VPSDODAH";} The URL to the font is correct but it's not working, what can it be ? Thank you very much. Not all browser support .ttf . Use a font generator to get all the font types ( I use font2web ) and then just add the fonts via @font-face : @font-face { font-family: 'fontName'; src: url('
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