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How can I put strings in an array, split by new line?
I have a string with line breaks in my database. I want to convert that string into an array, and for every new line, jump one index place in the array.
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How to inspect FormData?
...g.
One way around this would be to build up a regular dictionary and then convert it to FormData:
var myFormData = {
key1: 300,
key2: 'hello world'
};
var fd = new FormData();
for (var key in myFormData) {
console.log(key, myFormData[key]);
fd.append(key, myFormData[key]);
}
If ...
Drop unused factor levels in a subsetted data frame
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As a side-effect the function converts the data frame to a list, so the mydf <- droplevels(mydf) solution suggested by Roman Luštrik and Tommy O'Dell below is preferable.
– Johan
May 9 '14 at 10:41
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Android中Java和JavaScript交互 - 更多技术 - 清泛网 - 专注C/C++及内核技术
Android中Java和JavaScript交互interaction-between-java-and-javascript-in-androidAndroid提供了一个很强大的WebView控件用来处理Web网页，而在网页中，JavaScript又是一个很举足轻重的脚本。本文将介绍如何实现Java代码和Javascript代码的相互调用。如...
How do I format a date with Dart?
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If someone wants to convert a date in string format to some other string format first use DateTime.parse("2019-09-30") then pass it to DateFormat("date pattern").format() like
dateFormate = DateFormat("dd-MM-yyyy").format(DateTime.parse("2019-...
Android Calling JavaScript functions in WebView
...m the android app, call a javascript function with a test message, which inturn calls a java function back in the android app that displays test message via toast.
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How do I install ASP.NET MVC 5 in Visual Studio 2012?
...nk I just ran into this issue. Is it possible to get VS2012 to recognize a converted project as a Web Api project again?
– Enrico
Feb 20 '14 at 22:14
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Customize UITableView header section
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-(UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
{
UIView *view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, tableView.frame.size.width, 18)];
/* Create custom view to display section header... */
UILabel *label = [[UILabel alloc] initWithFra...
Inserting image into IPython notebook markdown
... is alanguage with plain text formatting syntax designed so that it can be converted to HTML and many other formats. Markdown is often used to create rich text using a plain text editor. Check out the following link to learn the syntax : github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet
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MVC 4 @Scripts “does not exist”
...see this topic:
How to add reference to System.Web.Optimization for MVC-3-converted-to-4 app
As many pointed out, restart of VS could be required after the above steps to make this work.
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