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Calculate date from week number
...sday as the target and not Monday. The code below will work for Week 53 of 2009 as well.
public static DateTime FirstDateOfWeekISO8601(int year, int weekOfYear)
{
DateTime jan1 = new DateTime(year, 1, 1);
int daysOffset = DayOfWeek.Thursday - jan1.DayOfWeek;
// Use first Thursday in Ja...
Detecting an “invalid date” Date instance in JavaScript
...d
} else {
// date is valid
}
} else {
// not a date
}
Update [2018-05-31]: If you are not concerned with Date objects from other JS contexts (external windows, frames, or iframes), this simpler form may be preferred:
function isValidDate(d) {
return d instanceof Date && !isNa...
How do I implement onchange of with jQuery?
...d it into an answer to this question.
– iPadDeveloper2011
Sep 27 '12 at 0:30
1
As I am trying thi...
How do I force my .NET application to run as administrator?
... manifest that gets embedded in the program. This works on Visual Studio 2008 and higher: Project + Add New Item, select "Application Manifest File". Change the <requestedExecutionLevel> element to:
<requestedExecutionLevel level="requireAdministrator" uiAccess="false" />
The user ...
How do I update/upsert a document in Mongoose?
...
answered Sep 20 '11 at 14:33
chrixianchrixian
2,72711 gold badge1212 silver badges1616 bronze badges
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How to change folder with git bash?
...k" in a script.
– Nick Volynkin
Jan 20 '17 at 9:07
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Select2 dropdown but allow new values by user?
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answered Feb 18 '13 at 20:57
fmpwizardfmpwizard
2,67811 gold badge1818 silver badges2323 bronze badges
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Is “double hashing” a password less secure than just hashing it once?
...e list is less than three hours if only one iteration is used. But if just 2000 iterations are used, that time extends to almost 8 months. To defeat a more sophisticated attacker—one capable of downloading a program that can tap the power of their GPU, for example—you need more iterations.
How ...
How to mark a build unstable in Jenkins when running shell scripts
...
Modern Jenkins versions (since 2.26, October 2016) solved this: it's just an advanced option for the Execute shell build step!
You can just choose and set an arbitrary exit value; if it matches, the build will be unstable. Just pick a value which is unlikely to be la...
adding multiple entries to a HashMap at once in one statement
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edited Aug 20 at 3:53
Debargha Roy
50633 silver badges1616 bronze badges
answered Nov 24 ...