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HTML: Include, or exclude, optional closing tags?
...graph mark (<P>), in word processing you add a paragraph mark at the start of a paragraph; and not at the end of every one too. So in this interpretation the closing tags are optional because no normal person would think to have them. Plus, the element itself has no content - the element is th...
How can I combine multiple rows into a comma-delimited list in Oracle? [duplicate]
... COUNT (*) OVER () cnt
FROM countries)
WHERE rn = cnt
START WITH rn = 1
CONNECT BY rn = PRIOR rn + 1;
CSV
--------------------------
Albania,Andorra,Antigua ...
How to check if a line is blank using regex
...\n|\n|\r))|^\s*$/gm
All I did is add ^ as second character to signify the start of line.
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Android Calling JavaScript functions in WebView
...
Starting with KitKat there is the evaluateJavascript method, check stackoverflow.com/a/32163655/3063226
– Heitor
Jul 29 '16 at 7:16
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Get Substring between two characters using javascript
...one know how I would do this for every occurence of a substring between my starting and ending string?
– MarksCode
Feb 26 '16 at 5:11
6
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how do I work around log4net keeping changing publickeytoken
... legacy dependency.
To be able to do that you need to do the following:
Start by downloading the old version (version of 1.2.11.0).
Rename the downloaded binary to log4net.1.2.10.dll. Include it in your startup project with Build action set to None and "Copy if newer"
Tell .NET where it can fin...
Difference between fold and reduce?
...ically instead of doing fold, you can simply add that initial value to the start of the list and do reduce? What's the point of fold then?
– Pacerier
Feb 7 '17 at 9:42
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Press alt + numeric in bash and you get (arg [numeric]) what is that?
...nd will act in a backward direction. For example, to kill text back to the start of the line, you might type 'M-- C-k'.
The general way to pass numeric arguments to a command is to type meta digits before the command. If the first 'digit' typed is a minus sign ('-'), then the sign of the argument wi...
Clear android application user data
...w ProcessBuilder().redirectErrorStream(true).command("su");
Process p = pb.start();
// We must handle the result stream in another Thread first
StreamReader stdoutReader = new StreamReader(p.getInputStream(), CHARSET_NAME);
stdoutReader.start();
out = p.getOutputStream();
out.write((cmd + "\n").ge...
psql invalid command \N while restore sql
...tgres uses "\N" as substitute symbol for NULL value. But all psql commands starts by backslash "\" symbol. So you can get this messages, when probably copy statement fails, but a loading of dump continues. This message is only false alarm. You have to search a lines before for reason why COPY statem...