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Print “hello world” every X seconds
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Keep in mind that this solution uses "fixed delays after completion of the previous task", which means that the delay starts once the previous cycle was completed. If the process was delayed (e.g garbage collection) then the timing will be off. If you want accuracy, for instance fo...
How can I get the root domain URI in ASP.NET?
Let's say I'm hosting a website at http://www.foobar.com .
14 Answers
14
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How can I get a web site's favicon?
...wnload the icon without caring what the icon is you can use a utility like http://www.google.com/s2/favicons which will do all of the heavy lifting:
var client = new System.Net.WebClient();
client.DownloadFile(
@"http://www.google.com/s2/favicons?domain=stackoverflow.com",
"stackoverflow.c...
How do I get the result of a command in a variable in windows?
...ET command with parameter /P and direct your output to it.
For example see http://www.ss64.com/nt/set.html. Will work for CMD, not sure about .BAT files
From a comment to this post:
That link has the command "Set /P
_MyVar=<MyFilename.txt" which says it will set _MyVar to the first line
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Is there any overhead to declaring a variable within a loop? (C++)
...s initialized but never used, so a reasonable optimiser can just remove it completely (except the second snippet if the variable was used somewhere after the loop).
– CiaPan
Dec 4 '16 at 20:27
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How can I explode and trim whitespace?
For example, I would like to create an array from the elements in this string:
11 Answers
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Delete empty lines using sed
I am trying to delete empty lines using sed:
13 Answers
13
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Correct use for angular-translate in controllers
... editing the text directly on the page for their language, and that's it: https://www.globalizeit.com/HowItWorks. No programming needed (though it can be programmatically extensible), it integrates easily with Angular: https://www.globalizeit.com/Translate/Angular, the transformation of the page...
Why does changing the returned variable in a finally block not change the return value?
I have a simple Java class as shown below:
7 Answers
7
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How to subtract X day from a Date object in Java?
...e = someLocalDateInstance.minusDays(300);
Refer to https://stackoverflow.com/a/23885950/260990 for translation between java.util.Date <--> java.time.LocalDateTime
Date in = new Date();
LocalDateTime ldt = LocalDateTime.ofInstant(in.toInstant(), ZoneId.systemDefault());
Date out = Date.from(...