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ListView separators using a CursorAdapter

喜欢而已 提交于 2019-12-21 04:17:20
问题 I have a ListView which is populated using a CursorAdapter. I'd also like to have some separators in my ListView. I have accomplished this with an ArrayAdapter, but I'm not sure how to accomplish this with a CursorAdapter. Are there any strategies for doing so? Or am I out of luck? 回答1: Here's some examples: http://bartinger.at/listview-with-sectionsseparators/ http://sunil-android.blogspot.com/2013/08/section-header-listview-in-android.html Projects: http://code.google.com/p/android-section

Remove last separator from print statement

♀尐吖头ヾ 提交于 2019-12-20 05:47:52
问题 Here's a method for sorting an integer array. How can I remove the last separator form the output? public void Sort(int[] sort) { for (int a:sort) { System.out.print(a+ ", "); } } Output 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, Desired Output 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 回答1: If you are using Java 8, a very clean solution is using the new StringJoiner class. This class was designed to join Strings together with a custom separator, and possibly with a prefix /

Best way to remove thousand separators from string amount using a regex

偶尔善良 提交于 2019-12-19 07:24:23
问题 I have variables that contain amounts and would like to remove the (US) thousand separators but also have to cover the scenario that there may be non-US formatted amounts where the comma is used for the decimals instead of for the thousands where I don't want to replace the comma. Examples: 1,234,567.00 needs to become 1234567.00 1,234.00 needs to become 1234.00 but 1.234.567,00 needs to remain unchanged as not US format (i.e. comma here is used for decimals) 1.234,00 needs to remain

Reading a text file and inserting information into a new object

放肆的年华 提交于 2019-12-18 13:52:19
问题 So I have a text file with information in the following format, with the name, email, and phone number. Bill Molan, Bill.Molan@gmail.com, 612-789-7538 Greg Hanson, Greg.Hanson@gmail.com, 651-368-4558 Zoe Hall, Zoe.Hall@gmail.com, 952-778-4322 Henry Sinn, Henry.Sinn@gmail.com, 651-788-9634 Brittany Hudson, Brittany.Hudson@gmail.com, 612-756-4486 When my program starts, I want to read this file and make each row into a new Person(), which I will eventually add to a list. I am wanting to read

Multiple Separators for the same file input R

喜欢而已 提交于 2019-12-18 12:28:35
问题 I've had a look for answers, but have only found things referring to C or C#. I realise that much of R is written in C but my knowledge of it is non-existent. I am also relatively new to R. I am using the current Rstudio. This is similar to what I want, I think. Read the data efficiently with multiple separating lines in R I have a csv file but one variable is a string with values separated by _ and - And I would like to know if there is a package or extra code which does the following on the

iPhone + UITableView + place an image for separator

南楼画角 提交于 2019-12-18 02:59:20
问题 I have UITableView in my application. Attributes: TableStyle = Plain, SeperatorStyle = single and SeperatorColor = black What I want to do is that, I want to put a image (which a small strip), as separator for the table. Please help me. Regards, Pratik 回答1: So, usually with an iPhone table, you should just use one of the built in styles: http://developer.apple.com/iphone/library/documentation/UIKit/Reference/UITableView_Class/Reference/Reference.html#//apple_ref/occ/instp/UITableView

HTML + CSS: Ordered List without the Period?

淺唱寂寞╮ 提交于 2019-12-17 04:23:26
问题 I think the answer to this question is no... but does anyone know of a an HTML/CSS way to create an ordered list without a period after the numbers? Or, alternatively, to specify the separator character? Ideally I don't want to do list-style-image with a different class for each number, but that's all I've been able to think of so far... That seems terribly unsemantic. IE: Default Style: 1. ______ 2. ______ 3. ______ Desired Style: 1 ______ 2 ______ 3 ______ Alternate Style: 1) ______ 2) ____

HTML + CSS: Ordered List without the Period?

六月ゝ 毕业季﹏ 提交于 2019-12-17 04:23:20
问题 I think the answer to this question is no... but does anyone know of a an HTML/CSS way to create an ordered list without a period after the numbers? Or, alternatively, to specify the separator character? Ideally I don't want to do list-style-image with a different class for each number, but that's all I've been able to think of so far... That seems terribly unsemantic. IE: Default Style: 1. ______ 2. ______ 3. ______ Desired Style: 1 ______ 2 ______ 3 ______ Alternate Style: 1) ______ 2) ____

Hide separator line on one UITableViewCell

别说谁变了你拦得住时间么 提交于 2019-12-17 02:26:19
问题 I'm customizing a UITableView . I want to hide the line separating on the last cell ... can i do this? I know I can do tableView.separatorStyle = UITableViewCellStyle.None but that would affect all the cells of the tableView. I want it to only affect my last cell. 回答1: in viewDidLoad , add this line: self.tableView.separatorColor = [UIColor clearColor]; and in cellForRowAtIndexPath : for iOS lower versions if(indexPath.row != self.newCarArray.count-1){ UIImageView *line = [[UIImageView alloc]

How to handle file with different line separator in java?

邮差的信 提交于 2019-12-14 02:27:29
问题 I have a huge file (more than 3GB) that contains a single long line in the following format. "1243@818@9287@543" Then the data I want to analyze is separated with "@". My idea is to change the default end of line character used by Java ans set "@". I'm trying with the following code using "System.setProperty("line.separator", "@");" but is not working, since is printing the complete line and for this test I'd like as output. 1243 818 9287 543 How can I change the default line separator to "@"