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Mongoose's find m>me m>thod with $or condition does not work properly
...consist of more than 12 characters.
User.find( { $or:[ {'_id':objId}, {'nam>me m>':param}, {'nicknam>me m>':param} ]},
function(err,docs){
if(!err) res.send(docs);
});
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Nodejs send file in response
Expressjs fram>me m>work has a sendfile() m>me m>thod. How can I do that without using a whole fram>me m>work. I am using node-native-zip to create an archive and I want to send that to the user.
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Can't find how to use HttpContent
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Says the content param>me m>ter needs to be IHttpContent and not StringContent. When I cast it to the interface it's happy, though.
– micahhoover
May 13 '15 at 1:39
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Non-static m>me m>thod requires a target
...urs when you use a variable in a lambda which is a null-reference at run-tim>me m>. In your case, I would check if your variable calculationViewModel is a null-reference.
Som>me m>thing like:
public ActionResult MNPurchase()
{
CalculationViewModel calculationViewModel = (CalculationViewModel)TempData["c...
How do I convert an array object to a string in PowerShell?
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For the un-initiated (like m>me m>) $ofs is docum>me m>nted here
– Liam
Oct 4 '16 at 16:27
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Why is $$ returning the sam>me m> id as the parent process?
...ocess ID of the parent in a subshell; from the man page under "Special Param>me m>ters":
$ Expands to the process ID of the shell. In a () subshell, it expands to the process ID of the current shell, not the subshell.
In bash 4, you can get the process ID of the child with BASHPID.
~ $ echo...
Should I pass an std::function by const-reference?
...lt;void> run_in_ui_thread( std::function<void()> )
which runs som>me m> code in the "ui" thread, then signals the future when done. (Useful in UI fram>me m>works where the UI thread is where you are supposed to m>me m>ss with UI elem>me m>nts)
We have two signatures we are considering:
std::future<void...
Order of m>me m>mber constructor and destructor calls
Oh C++ gurus, I seek thy wisdom. Speak standardese to m>me m> and tell my if C++ guarantees that the following program:
4 Answer...
JVM option -Xss - What does it do exactly?
It says here that -Xss is used to "set thread stack size", what does it m>me m>an exactly? Could anyone help m>me m> understand this?
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How to make a edittext box in a dialog
...nd when I am doing I am not able to do. I am a beginner in it.
Please help m>me m> in this.
8 Answers
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