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How to send emails from my Android application?
I am developing an application in Android. I don't know how to send an email from the application?
21 Answers
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Comparing strings by their alphabetical order
...am that demonstrates it:
class StringCompareExample {
public static void main(String args[]){
String s1 = "Project"; String s2 = "Sunject";
verboseCompare(s1, s2);
verboseCompare(s2, s1);
verboseCompare(s1, s1);
}
public static void verboseCompare(String...
WPF Data Binding and Validation Rules Best Practices
... editing of some custom CLR objects. I am now wanting to put some input validation in when the user clicks save. However, all the WPF books I have read don't really devote any space to this issue. I see that you can create custom ValidationRules, but I am wondering if this would be overkill for my n...
When do I use fabs and when is it sufficient to use std::abs?
... double and float arguments. I prefer this because it ensures that if I accidentally strip the std:: off the abs, that the behavior remains the same for floating point inputs.
I just spent 10 minutes debugging this very problem, due to my own mistake of using abs instead of std::abs. I assumed that...
Reusing a PreparedStatement multiple times
... efficient, but a much better way is to execute them in batches:
public void executeBatch(List<Entity> entities) throws SQLException {
try (
Connection connection = dataSource.getConnection();
PreparedStatement statement = connection.prepareStatement(SQL);
) {
...
How to compile a static library in Linux?
...nformation. The options in this case mean:
r - replace files existing inside the archive
c - create a archive if not already existent
s - create an object-file index into the archive
To conclude: The static library under Linux is nothing more than a archive of object files.
main.c using the li...
How to merge remote master to local branch
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I did this on the correct branch but I can still see differences between my local files and the remote master branch of the original project (even though it says everything is up to date!) maybe I've set the project up incorrec...
How to change the default collation of a table?
...Edited the answer, thanks to the prompting of some comments:
Should avoid recommending utf8. It's almost never what you want, and often leads to unexpected messes. The utf8 character set is not fully compatible with UTF-8. The utf8mb4 character set is what you want if you want UTF-8. – Rich Re...
How do I set the request timeout for one controller action in an asp.net mvc application
...t does not contain a definition for current". I'm using .NET Core 2.0. Any idea how to fix this?
– Tadej
Nov 13 '17 at 8:44
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Which is generally best to use — StringComparison.OrdinalIgnoreCase or StringComparison.InvariantCul
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Newer .Net Docs now has a table to help you decide which is best to use in your situation.
From MSDN's "New Recommendations for Using Strings in Microsoft .NET 2.0"
Summary: Code owners previously using the InvariantCulture for string comparison, casing, and sorting ...