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C# Events and Thread Safety

... The JIT isn't allowed to perform the optimization you're talking about in the first part, because of the condition. I know this was raised as a spectre a while ago, but it's not valid. (I checked it with either Joe Duffy or Vance Morrison ...
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How to put more than 1000 values into an Oracle IN clause [duplicate]

... Personally I'd put the values into the temp table and use a JOIN to query the values. I don't know whether that's actually better performance or not, though. – Neil Barnwell Dec 30 '08 at 14:...
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How to track child process using strace?

...ously search for the parent thread, then the grandparent thread, and so on all the way to the root process. 4 Answers ...
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Provide an image for WhatsApp link sharing

.... But as soon as you use that link once, this "please note" section starts all over again. Step 1: title Maximum of 65 characters <title>your keyword rich title of the website and/or webpage</title> Step 2: description Maximum of 155 characters <meta name="description" content="des...
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Select multiple images from android gallery

So basically what i am trying to achieve is opening the Gallery in Android and let the user select multiple images . Now this question has been asked frequently but i'm not satisfied with the answers. Mainly because i found something interesting in de docs in my IDE (i come back on this later) ...
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What is the difference between build.sbt and build.scala?

...thand notation roughly equivalent to this project/Build.scala: import sbt._ import Keys._ object Build extends Build { lazy val root = Project(id = "root", base = file(".")).settings( name := "hello", version := "1.0" ) } The .sbt file can also include vals, lazy vals, and defs...
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Install NPM into home directory with distribution nodejs package (Ubuntu)

... up a package root in my homedir to hold the Node "global" packages: $ NPM_PACKAGES="$HOME/.npm-packages" $ mkdir -p "$NPM_PACKAGES" Set NPM to use this directory for its global package installs: $ echo "prefix = $NPM_PACKAGES" >> ~/.npmrc Configure your PATH and MANPATH to see commands i...
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What in the world are Spring beans?

... your application and that are managed by the Spring IoC* container are called beans. A bean is an object that is instantiated, assembled, and otherwise managed by a Spring IoC container. These beans are created with the configuration metadata that you supply to the container, for example, i...
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Returning JSON from a PHP Script

... While you're usually fine without it, you can and should set the Content-Type header: <?php $data = /** whatever you're serializing **/; header('Content-Type: application/json'); echo json_encode($data); If I'm not using a particular fra...
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PHP file_get_contents() and setting request headers

... Actually, upon further reading on the file_get_contents() function: // Create a stream $opts = [ "http" => [ "method" => "GET", "header" => "Accept-language: en\r\n" . "Cookie: foo=bar\r\...