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Java String remove all non numeric characters
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537
Try this code:
String str = "a12.334tyz.78x";
str = str.replaceAll("[^\\d.]", "");
Now str w...
Android studio logcat nothing to show
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Amio.ioAmio.io
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Generating CSV file for Excel, how to have a newline inside a value
...II characters (encoded in UTF-8) in the file, you should have a UTF-8 BOM (3 bytes, hex EF BB BF) at the start of the file. Otherwise Excel will interpret the data according to your locale's default encoding (e.g. cp1252) instead of utf-8, and your non-ASCII characters will be trashed.
Following co...
Parsing a JSON string in Ruby
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edited Oct 3 '18 at 3:43
Andrew Marshall
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Line-breaking widget layout for Android
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13 Answers
13
Active
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iOS 7 - How to display a date picker in place in a table view?
In WWDC 2013 video, Apple suggests displaying picker in place in a table view in iOS 7. How to insert and animate a view between table view cells?
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How to select distinct rows in a datatable and store into an array
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362
DataView view = new DataView(table);
DataTable distinctValues = view.ToTable(true, "Column1", ...
Can Retrofit with OKHttp use cache data when offline
...irectory, cacheSize);
//add cache to the client
client.setCache(cache);
3) Add client to retrofit
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(BASE_URL)
.client(client)
.addConverterFactory(GsonConverterFactory.create())
.build();
Also check @kosiara - Ba...
How to delete a cookie?
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356
Try this:
function delete_cookie( name, path, domain ) {
if( get_cookie( name ) ) {
docu...
download and install visual studio 2008 [closed]
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Visual Studio 2008: (3,30 GB)
http://download.microsoft.com/download/8/1/d/81d3f35e-fa03-485b-953b-ff952e402520/VS2008ProEdition90dayTrialENUX1435622.iso
MSDN Library 2008: (2,15 GB)
http://www.microsoft.com/downloads/info.aspx?na=90&p=&...