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How to get the full path of running process?
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Extra, for those interested:
Process.GetProcesses()
...will give you an array of all the currently running processes, and...
Process.GetCurrentProcess()
...will give you the current process, along with their information e.g. Id, etc. and also limited control e.g. Kill, etc.*
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Swift - Split string over multiple lines
...a not compiling
An alternative for multiline strings for now is to use an array of strings and reduce it with +:
var text = ["This is some text ",
"over multiple lines"].reduce("", +)
Or, arguably simpler, using join:
var text = "".join(["This is some text ",
"ov...
How do I generate a stream from a string?
... MemoryStream class, calling Encoding.GetBytes to turn your string into an array of bytes first.
Do you subsequently need a TextReader on the stream? If so, you could supply a StringReader directly, and bypass the MemoryStream and Encoding steps.
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How to use Servlets and Ajax?
...) throws ServletException, IOException {
List<String> list = new ArrayList<>();
list.add("item1");
list.add("item2");
list.add("item3");
String json = new Gson().toJson(list);
response.setContentType("application/json");
response.setCharacterEncoding("UTF-8")...
What is the preferred Bash shebang?
...e bash (2nd generation, "Bourne Again sh") specific features ([[ ]] tests, arrays, various sugary things, etc.), then you should be more specific and use the later. This way, on systems where bash is not installed, your script won't run. I understand there may be an exciting trilogy of films about t...
How do you return the column names of a table?
...atic interface such as ODBC, then this column info is accessible as a list/array from the cursor object within the program, which is what I was looking for. It might not make sense in a pure SQL context, but is a succinct approach when connecting to a database via Python/Java/C/etc.
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Pretty-print C++ STL containers
...out as redundant.
EDIT: Just for kicks, I included a version that handles arrays. I had to exclude char arrays to avoid further ambiguities; it might still get into trouble with wchar_t[].
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Calculating moving average
...a loop that iterates starting at n or, the 15th element, to the end of the array. that means the very first subset he takes the mean of is arr[1:15] which fills spot res[15]. Now, I prefer settingres = rep(NA, length(arr)) instead of res = arr so each element of res[1:14] equals NA rather than a num...
Get month name from number
...m that you can see that calendar.month_name[3] would return March, and the array index of 0 is the empty string, so there's no need to worry about zero-indexing either.
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How to export table as CSV with headings on Postgresql?
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DANGER it is not for CSV format, not works for arrays or text with "," .. not do proper CSV-quotation. Use @Brian's answer.
– Peter Krauss
Mar 30 '17 at 16:43
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