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Running a cron every 30 seconds
Ok so I have a cron that I need to run every 30 seconds.
19 Answers
19
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How to check if a String contains only ASCII?
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From Guava 19.0 onward, you may use:
boolean isAscii = CharMatcher.ascii().matchesAllOf(someString);
This uses the matchesAllOf(someString) method which relies on the factory method ascii() rather than the now deprecated ASCII singleton...
Sharing link on WhatsApp from mobile website (not application) for Android
...p/share">Share via Whatsapp</a>
Rechecked it today (17th April 2015):
Works for me on iOS 8 (iPhone 6, latest versions) Android 5 (Nexus 5, latest versions).
It also works on Windows Phone.
share
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C# Passing Function as Argument [duplicate]
...on(double x);
public double Diff(double x, MyFunction f)
{
double h = 0.0000001;
return (f(x + h) - f(x)) / h;
}
public double MyFunctionMethod(double x)
{
// Can add more complicated logic here
return x + 10;
}
public void Client()
{
double result = Diff(1.234, x => x * 4...
Is there a builtin identity function in python?
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100
Doing some more research, there is none, a feature was asked in issue 1673203 And from Raymond ...
Convert bytes to a string
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answered Mar 3 '09 at 12:26
Aaron MaenpaaAaron Maenpaa
98.1k1010 gold badges9191 silver badges106106 bronze badges
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Converting SVG to PNG using C# [closed]
...ll the command-line version of inkscape to do this:
http://harriyott.com/2008/05/converting-svg-images-to-png-in-c.aspx
Also there is a C# SVG rendering engine, primarily designed to allow SVG files to be used on the web on codeplex that might suit your needs if that is your problem:
Original Pro...
Targeting only Firefox with CSS
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edited Apr 19 '18 at 11:00
VXp
9,81366 gold badges2323 silver badges4040 bronze badges
answered Jun 4 ...
How to view files in binary from bash?
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507
xxd does both binary and hexadecimal.
bin:
xxd -b file
hex:
xxd file
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How to get the containing form of an input?
...ding to w3schools, the .form property of input fields is supported by IE 4.0+, Firefox 1.0+, Opera 9.0+, which is even more browsers that jQuery guarantees, so you should stick to this.
If this were a different type of element (not an <input>), you could find the closest parent with closest:
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