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Mongoose's find method with $or condition does not work properly
...:objId}, {'name':param}, {'nickname':param} ]},
function(err,docs){
if(!err) res.send(docs);
});
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Differences between “java -cp” and “java -jar”?
What is the difference between running a Java application with java -cp CLASSPATH and java -jar JAR_FILE_PATH ? Is one of them preferred to the other for running a Java application? I mean which one of these ways is more expensive for JVM (according to their machine resources usage)?
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Is it not possible to stringify an Error using JSON.stringify?
...using web sockets. I can replicate the issue I am facing using JSON.stringify to cater to a wider audience:
10 Answers
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Adding minutes to date time in PHP
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With date: 2011-11-18 00:00 if I add 5 mins, I get 2012-04-18 00:00 as a result. ` $time = new DateTime($_REQUEST['start']); $time->add(new DateInterval('P' . $duration . 'M')); $endTime = $time->format('Y-m-d H:i'); echo $endTime; ` Applogies f...
Executing injected by innerHTML after AJAX call
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If you ask me, this is a far better answer than the accepted one. This is pretty much JavaScript injection.
– Xedret
Sep 27 '13 at 19:16
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Using .gitignore to ignore everything but specific directories
...u have to explicitly allow content for each level you want to include. So if I have subdirectories 5 deep under themes, I still need to spell that out.
This is only how it worked for me. If someone cares to offer a more informed explanation by all means.
Also, these answers helpful:
how-do-nega...
Are SVG parameters such as 'xmlns' and 'version' needed?
...nts (browsers) ignore the version attribute, so you can always drop that.
If you embed your SVG inline in a HTML page and serve that page as text/html then xmlns attributes are not required. Embedding SVG inline in HTML documents is a fairly recent innovation that came along as part of HTML5.
If h...
How to make PDF file downloadable in HTML link?
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This code is likely dangerous in another way. If you pass HTTP links to fopen, I think it'll go retrieve the file from another server. Could be used by an attacker to attempt to scan your internal network for exposed PDF files.
– Rory McCune
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How to send email via Django?
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Send the email to a real SMTP server. If you don't want to set up your own then you can find companies that will run one for you, such as Google themselves.
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How do I implement an Objective-C singleton that is compatible with ARC?
.../function. Every separate run through the +sharedInstance method (even on different threads) will 'see' the same sharedInstance variable.
– Nick Forge
Aug 3 '12 at 4:08
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