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What MySQL data type should be used for Latitude/Longitude with 8 decimal places?
...Of course some calculations expand error. If I have a DECMIAL x then sin(x^100) is going to be way off. But if (using DECIMAL (10, 8) or FLOAT (10, 8)) I calculate 0.3 / 3 then DECIMAL gives 0.100000000000 (correct), and float gives 0.100000003974 (correct to 8dp, but would be wrong if multiplied). ...
$.focus() not working
...s on an element which is not yet visible` - I love you. By simply adding a 100ms timeout I could trigger the focus on my hidden search box. Thanks!
– LuBre
Jan 30 at 17:28
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What is the tilde (~) in the enum definition?
...ng a bit flag for the payment method: 000 = None; 001 = Cash; 010 = Check; 100 = Credit Card; 111 = All
– Dillie-O
Dec 22 '08 at 21:44
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Easiest way to split a string on newlines in .NET?
...em when you start to scale -- run a 32-bit batch-processing app processing 100MB documents, and you'll crap out at eight concurrent threads. Not that I've been there before...
Instead, use an iterator like this;
public static IEnumerable<string> SplitToLines(this string input)
{
...
Scroll Element into View with Selenium
...ntoView(true);" + "window.scrollBy(0,-100);", e); for IE and Firefox and js.ExecuteScript("arguments[0].scrollIntoViewIfNeeded(true);", e); for Chrome. Simple.
– IamBatman
Oct 9 '17 at 15:46
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How to make a background 20% transparent on Android
...age, for example 20%, you know the opaque percentage value is 80% (this is 100-20=80)
The range for the alpha channel is 8 bits (2^8=256), meaning the range goes from 0 to 255.
Project the opaque percentage into the alpha range, that is, multiply the range (255) by the percentage. In this example 25...
Custom Drawable for ProgressBar/ProgressDialog
...rStyleHorizontal"
android:indeterminateOnly="false"
android:max="100">
</ProgressBar>
Enjoy!
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C# switch on type [duplicate]
...e = new PatternMatcher<int>()
.Case<MotorCycle>(bike => 100 + bike.Cylinders * 10)
.Case<Bicycle>(30)
.Case<Car>(car => car.EngineType == EngineType.Diesel, car => 220 + car.Doors * 20)
.Case<Car>(car => car.EngineType == EngineType.Gasolin...
Displaying a message in iOS which has the same functionality as Toast in Android
...
100
You can make use of MBProgressHUD project.
Use HUD mode MBProgressHUDModeText for toast-like ...
Example: Communication between Activity and Service using Messaging
...id someTaskInYourService(){
//For example you downloading from server 1000 files
for(int i = 0; i < 1000; i++) {
Thread.sleep(5000) // 5 seconds. Catch in try-catch block
sendBroadCastMessage(Events.UPDATE_DOWNLOADING_PROGRESSBAR, i,0,"up_download_progress");
}
For ...