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Java 8 Stream and operation on arrays
...ct, ... functions are provided.
Take a look at why-cant-i-map-integers-to-strings-when-streaming-from-an-array
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Ruby on Rails. How do I use the Active Record .build method in a :belongs to relationship?
...mail and find_by_column_name methods. It converts the method you pass to a string and dissects it and tries to match it with your table's column names.
– bigpotato
Oct 16 '13 at 17:57
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What is the difference between gmake and make?
...$@ $< = no input sources with gmake because $< evaluates to an empty string. Worse combinations exist that can result in gcc clobbering files).
– Sean
May 24 '11 at 19:27
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Compare integer in bash, unary operator expected
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Judging from the error message the value of i was the empty string when you executed it, not 0.
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Should I put #! (shebang) in Python scripts, and what form should it take?
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The results of which will give you a string that will work, period. You don't need to worry about any of the guts in order to use it.
– SDsolar
Oct 17 '17 at 10:15
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How do I get the current Date/time in DD/MM/YYYY HH:MM format?
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Converting to string then parsing is not ideal.
– Chuck Batson
Jun 10 '17 at 0:31
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How add “or” in switch statements?
...m 3=Large");
Console.Write("Please enter your selection: ");
string s = Console.ReadLine();
int n = int.Parse(s);
int cost = 0;
switch(n)
{
case 1:
cost += 25;
break;
case 2: ...
Call a global variable inside module
...oo if you want to go that far, for example declare var myFunction: (input: string) => void;
– Fenton
Mar 14 '18 at 11:20
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What is the maximum number of characters that nvarchar(MAX) will hold?
...ort for Asian, Arab or Cyrillic languages. Use (N)VARCHAR(x) if you know a string will never be longer than x characters (don't use NVARCHAR(MAX) for a first name - use NVARCHAR(50) or whatever makes sense to you)
– marc_s
Nov 24 '10 at 19:09
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Maven2 property that indicates the parent directory
...lt;source>
import java.io.File;
String p = project.properties['env-properties-file'];
File f = new File(p);
if (!f.exists()) {
f = new File("../" + p);
if (!f.exists())...