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How do I get both STDOUT and STDERR to go to the terminal and a log file?
...ve to redirect stderr to stdout using
./a.out 2>&1 | tee output
or
./a.out |& tee output
In csh, there is a built-in command called "script" that will capture everything that goes to the screen to a file. You start it by typing "script", then doing whatever it is you want to capt...
What is a clean, pythonic way to have multiple constructors in Python?
I can't find a definitive answer for this. As far as I know, you can't have multiple __init__ functions in a Python class. So how do I solve this problem?
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What is the difference between “ is None ” and “ ==None ”
...cally-speaking, there is not much difference since custom comparison operators are rare. But you should use is None as a general rule.
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Using Tint color on UIImageView
...t and add an image. I would like to paint it over the image with a tint color but it doesn't work.
9 Answers
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Is there a function that returns the current class/method name? [duplicate]
...n;
// ...
MethodBase.GetCurrentMethod().Name;
Since you're using this for logging purposes, you may also be interested in getting the current stack trace.
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How do I analyze a program's core dump file with GDB when it has command-line parameters?
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You can use the core with GDB in many ways, but passing parameters which is to be passed to the executable to GDB is not the way to use the core file. This could also be the reason you got that error. You can use the core file in the followin...
How to Convert JSON object to Custom C# object?
...ck Starts & API Documentation from JSON.NET - Official site help you work with it.
An example of how to use it:
public class User
{
public User(string json)
{
JObject jObject = JObject.Parse(json);
JToken jUser = jObject["user"];
name = (string) jUser["name"];
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Java 8 stream reverse order
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For the specific question of generating a reverse IntStream, try something like this:
static IntStream revRange(int from, int to) {
return IntStream.range(from, to)
.map(i -> to - i + from - 1);
}
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iPhone: Detecting user inactivity/idle time since last screen touch
...nybody implemented a feature where if the user has not touched the screen for a certain time period, you take a certain action? I'm trying to figure out the best way to do that.
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Is there any way I can define a variable in LaTeX?
...e}{text to insert}
Then you can just use \newCommandName{} in the text
For more info on \newcommand, see e.g. wikibooks
Example:
\documentclass{article}
\newcommand\x{30}
\begin{document}
\x
\end{document}
Output:
30
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