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Javascript: formatting a rounded number to N decimals
...9999998.toFixed(4) correctly returns 1.0245.
– Matt Ball
Mar 13 '12 at 14:40
3
@MarkTomlin: Then ...
get dictionary key by value
... value happens to be at the end of the dictionary, it will have to go over all the other values to find it. If you have a number of entries, this will slow your program down.
– Zach Johnson
Mar 14 '10 at 22:41
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Why does ReSharper want to use 'var' for everything?
...irst and most frequent things I've noticed it suggesting is to change most/all my explicit declarations to var instead. For example:
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Programmatically add custom event in the iPhone Calendar
...d to commit your event now or pass the "commit" param to your save/remove call
Everything else stays the same...
Add the EventKit framework and #import <EventKit/EventKit.h> to your code.
In my example, I have a NSString *savedEventId instance property.
To add an event:
EKEventStore *...
Error during installing HAXM, VT-X not working
... appropriate file HAXM file for Windows 7 64 bit, unpacked and started installing. However, during the installation process I get this error:
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Uppercase or lowercase doctype?
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In HTML, the DOCTYPE is case insensitive. The following DOCTYPEs are all valid:
<!doctype html>
<!DOCTYPE html>
<!DOCTYPE HTML>
<!DoCtYpE hTmL>
In XML serializations (i.e. XHTML) the DOCTYPE is not required, but if you use it, DOCTYPE should be uppercase:
<!DOCTY...
Can we open pdf file using UIWebView on iOS?
... in your web view directly:
Objective-C
UIWebView *webView = [[UIWebView alloc] initWithFrame:CGRectMake(10, 10, 200, 200)];
NSURL *targetURL = [NSURL URLWithString:@"https://www.example.com/document.pdf"];
NSURLRequest *request = [NSURLRequest requestWithURL:targetURL];
[webView loadRequest:requ...
Sort an array in Java
...'m trying to make a program that consists of an array of 10 integers which all has a random value, so far so good.
17 Answe...
Upload file to FTP using C#
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The answer misses a call to request.GetResponse(). Without it, the upload won't (rightfully) work on some servers. See How to: Upload Files with FTP.
– Martin Prikryl
Jun 15 '16 at 8:35
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How do you save/store objects in SharedPreferences on Android?
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Do you need all 3 jars? There are 3 of them in that link. . .
– coolcool1994
Jul 13 '14 at 6:13
3
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