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How to deal with floating point number precision in JavaScript?
... Il love this elegant workaround but seems not to be perfect: jsfiddle.net/Dm6F5/1 Math.a(76.65, 38.45) returns 115.10000000000002
– nicolallias
Apr 16 '14 at 12:29
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How to insert newline in string literal?
In .NET I can provide both \r or \n string literals, but there is a way to insert
something like "new line" special character like Environment.NewLine static property?
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Cross-thread operation not valid: Control 'textBox1' accessed from a thread other than the thread it
... I've got some old sample code that apparently worked in the days of .Net 2. I just need to analyze other aspects of the code, so this answer is great for what I'm doing!
– Dave
Jan 21 '15 at 14:44
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Get characters after last / in url
I want to get the characters after the last / in an url like http://www.vimeo.com/1234567
8 Answers
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How do I remove packages installed with Python's easy_install?
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There are several sources on the net suggesting a hack by reinstalling the package with the -m option and then just removing the .egg file in lib/ and the binaries in bin/. Also, discussion about this setuptools issue can be found on the python bug tracker a...
How can I access Google Sheet spreadsheets only with Javascript?
I want to access Google Spreadsheets using JavaScript only (no .NET, C#, Java, etc.)
12 Answers
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WAMP 403 Forbidden message on Windows 7
...n 127.0.0.1 in httpd.conf (Apache's config file) :
<Directory "c:/wamp/www/">
Options Indexes FollowSymLinks
AllowOverride all
Order Deny,Allow
Deny from all
Allow from 127.0.0.1
</Directory>
The same goes for your PHPMyAdmin access, the config file is phpmyadmin.c...
jQuery .data() does not work, but .attr() does
...Value');. Using .attr() to set data attributes won't work: http://jsfiddle.net/ThiefMaster/YHsKx/
However, you can provide inline values by using e.g. <div data-key="value"> in the markup.
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Easiest way to detect Internet connection on iOS?
...ilityRef address;
address = SCNetworkReachabilityCreateWithName(NULL, "www.apple.com" );
Boolean success = SCNetworkReachabilityGetFlags(address, &flags);
CFRelease(address);
bool canReach = success
&& !(flags & kSCNetworkReachabilityFlagsConnecti...
How to list the files inside a JAR file?
...e that works for both IDE's and .jar files:
import java.io.*;
import java.net.*;
import java.nio.file.*;
import java.util.*;
import java.util.stream.*;
public class ResourceWalker {
public static void main(String[] args) throws URISyntaxException, IOException {
URI uri = ResourceWalker...