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Convert float to double without losing precision
...ly, and you'll see the "extra digits" which were already there, but hidden from you.
When you convert to a string and back, you're ending up with a double value which is closer to the string value than the original float was - but that's only good if you really believe that the string value is what...
How do I get the current date and time in PHP?
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You can get all the time zone from here Time Zone
– Yousef Altaf
Jan 5 '15 at 12:17
13
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django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: No module named MySQLdb
... In order fix this problem do following steps:
Download MySql for Python from here
Untar downloaded file. In terminal window do following: tar xvfz downloade.tar.
cd /to untared directory
Run sudo python setup.py install
If you get error something like this: "Environment Error: /usr/local/bin/mysq...
Run Command Prompt Commands
Is there any way to run command prompt commands from within a C# application? If so how would I do the following:
14 Answe...
Retrieving Android API version programmatically
... is not possible. And custom Android ROM's / OS's surely have to originate from some build of version? So surely Build.VERSION.SDK_INT should reflect this?
– B T
Oct 15 '14 at 9:20
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Google Maps: How to create a custom InfoWindow?
...is fairly straightforward with vanilla javascript. I used some of the info from this thread when writing this. I also took into account the possible problems with earlier versions of ie (although I have not tested it with them).
var infowindow = new google.maps.InfoWindow({
content: '<div id="...
Can I have onScrollListener for a ScrollView?
...ut the coordinates. You can get them by using getScrollY() or getScrollX() from within the listener though.
scrollView.getViewTreeObserver().addOnScrollChangedListener(new OnScrollChangedListener() {
@Override
public void onScrollChanged() {
int scrollY = rootScrollView.getScrollY()...
#pragma mark in Swift?
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Up to Xcode 5 the preprocessor directive #pragma mark existed.
From Xcode 6 on, you have to use // MARK:
These preprocessor features allow to bring some structure to the function drop down box of the source code editor.
some examples :
// MARK:
-> will be preceded by a horizontal...
Good examples using java.util.logging [closed]
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java.util.logging keeps you from having to tote one more jar file around with your application, and it works well with a good Formatter.
In general, at the top of every class, you should have:
private static final Logger LOGGER = Logger.getLogger( C...
Best practice for nested fragments in Android 4.0, 4.1 (
.../basics/fragments/communicating.html
2 - move your layout xml FrameLayout from your existing Fragment to the Activity layout and hide it by giving a height of 0:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
...