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How can I tell how many objects I've stored in an S3 bucket?
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That link is dead, by the way.
– fields
May 26 '10 at 13:51
So...
Random number generation in C++11: how to generate, how does it work? [closed]
...l and the Mersenne twister are two good choices (LG is actually often used by rand(), too); again, it's good to let the library handle that.
How it works
Easy: first, set up an engine and seed it. The seed fully determines the entire sequence of "random" numbers, so a) use a different one (e.g. ta...
Can I have onScrollListener for a ScrollView?
...e of every scrolling event - but without 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...
Passing variables to the next middleware using next() in Express.js
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res.locals is intended to be used by views that are eventually rendered during the lifecycle of the request, this is what the documentation is saying. If you are not using views it is overkill to put things on the locals object and it is not the convention. ...
Newline in string attribute
...If you want to do "classic" vbCrLf, then you can use 

By the way, note the syntax: It's the ampersand, a pound, the letter x, then the hex value of the character you want, and then finally a semi-colon.
ALSO: For completeness, you can bind to a text that already has the line fe...
virtualenv --no-site-packages and pip still finding global packages?
....2
That is, all the packages that pip has installed in the whole system. By checking which pip we get (at least in my case) something like /usr/local/bin/pip, meaning that when we do pip freeze it is calling this binary instead of mytest/bin/pip.
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Good examples using java.util.logging [closed]
...age too. Otherwise, it is going to be on the next line of output generated by the stack dump, and you have to have a more advanced RegEx to match that line too, which often gets you more output than you need to look through.
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Allow User to input HTML in ASP.NET MVC - ValidateInput or AllowHtml
...to me, avoiding changing any global behaviour. I've just solved my problem by adding this attribute to a property on my model.
– Jonathan Sayce
Sep 5 '12 at 9:22
2
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Eclipse “Error: Could not find or load main class”
...static void main(String[] args), Eclipse will run that main method for you by right clicking on the file itself, or on the file in the project explorer, then choosing:
"Run As" -> "Java Application."
Once you do this, Eclipse stores information about your class, so you can easily run the cl...
How to wait for async method to complete?
...it them.
Like this:
private async Task RequestToSendOutputReport(List<byte[]> byteArrays)
{
foreach (byte[] b in byteArrays)
{
while (condition)
{
// we'll typically execute this code many times until the condition is no longer met
Task t = Sen...