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How do you run a command for each line of a file?
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Read a file line by line and execute commands: 4 answers
This is because there is not only 1 answer...
shell command line expansion
xargs dedicated tool
while read with some remarks
while read -u using dedicated fd, for interactive processing (sample)
Regarding the O...
How can I add an item to a IEnumerable collection?
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489
You cannot, because IEnumerable<T> does not necessarily represent a collection to which ...
Take a full page screenshot with Firefox on the command-line
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482
The Developer Toolbar GCLI and Shift+F2 shortcut were removed in Firefox version 60. To take a...
Return multiple values to a method caller
...n C# 7 and above, see this answer.
In previous versions, you can use .NET 4.0+'s Tuple:
For Example:
public Tuple<int, int> GetMultipleValue()
{
return Tuple.Create(1,2);
}
Tuples with two values have Item1 and Item2 as properties.
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How many characters can a Java String have?
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244
You should be able to get a String of length
Integer.MAX_VALUE always 2,147,483,647 (231 - 1...
Converting array to list in Java
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1467
In your example, it is because you can't have a List of a primitive type. In other words, List...
How to configure the web.config to allow requests of any length
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249
Add the following to your web.config:
<system.webServer>
<security>
<requ...
Converting a string to a date in JavaScript
...ations as UTC.
To parse a date as UTC, append a Z - e.g.: new Date('2011-04-11T10:20:30Z').
To display a date in UTC, use .toUTCString(),
to display a date in user's local time, use .toString().
More info on MDN | Date and this answer.
For old Internet Explorer compatibility (IE versions less th...
How would you make a comma-separated string from a list of strings?
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14 Answers
14
Active
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Does Swift have access modifiers?
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422
As of Swift 3.0.1, there are 4 levels of access, described below from the highest (least restr...