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How can I send an email by Java application using GMail, Yahoo, or Hotmail?
...h];
// To get the array of addresses
for( int i = 0; i < to.length; i++ ) {
toAddress[i] = new InternetAddress(to[i]);
}
for( int i = 0; i < toAddress.length; i++) {
message.addRecipient(Message.RecipientType.TO,...
How to get number of entries in a Lua table?
...e the whole table with pairs(..).
function tablelength(T)
local count = 0
for _ in pairs(T) do count = count + 1 end
return count
end
Also, notice that the "#" operator's definition is a bit more complicated than that. Let me illustrate that by taking this table:
t = {1,2,3}
t[5] = 1
t[9] ...
SQL Server - transactions roll back on error?
We have client app that is running some SQL on a SQL Server 2005 such as the following:
5 Answers
...
How do I Search/Find and Replace in a standard string?
... const std::string& newStr)
{
std::string::size_type pos = 0u;
while((pos = str.find(oldStr, pos)) != std::string::npos){
str.replace(pos, oldStr.length(), newStr);
pos += newStr.length();
}
}
...
Switching between Android Navigation Drawer image and Up caret when using fragments
... |
edited May 27 '14 at 10:42
JJD
42.7k4545 gold badges177177 silver badges291291 bronze badges
answere...
How to remove all CSS classes using jQuery/JavaScript?
...
$("#item").removeAttr('class');
$("#item").attr('class', '');
$('#item')[0].className = '';
If you didn't have jQuery, then this would be pretty much your only option:
document.getElementById('item').className = '';
sh...
Programmatically scroll a UIScrollView
...
|
edited Jul 30 '18 at 11:27
Community♦
111 silver badge
answered Feb 10 '10 at 13:41
...
Callback when CSS3 transition finishes
I'd like to fade out an element (transitioning its opacity to 0) and then when finished remove the element from the DOM.
5 ...
Get escaped URL parameter
... |
edited Apr 27 '11 at 6:02
pauloppenheim
6577 bronze badges
answered Sep 10 '09 at 8:38
...
Find column whose name contains a specific string
... = {'spike-2': [1,2,3], 'hey spke': [4,5,6], 'spiked-in': [7,8,9], 'no': [10,11,12]}
df = pd.DataFrame(data)
spike_cols = [col for col in df.columns if 'spike' in col]
print(list(df.columns))
print(spike_cols)
Output:
['hey spke', 'no', 'spike-2', 'spiked-in']
['spike-2', 'spiked-in']
Explanat...
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