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What does 'var that = this;' mean in JavaScript?
...) then create a function inside that method (like activateStarter). In the top level method this points to the object it is a method of (in this case, car) but in the inner function this now points to the global scope. This is a pain.
Creating a variable to use by convention in both scopes is a sol...
Can CSS detect the number of children an element has?
...hat this selects the child that is at the same time child x from the start/top and child y from the end. And so this only selects something if there are exactly x+y children.
– Legolas
Aug 29 '16 at 18:23
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difference between collection route and member route in ruby on rails?
...
nice example. explanation at the top could have been better though.
– hitesh israni
Apr 12 '12 at 18:23
add a comment
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What is the { get; set; } syntax in C#?
...thods. The link I provided has an excellent quote from John Guttag at the top of the page. I would recommend reading his book or even take this free online course
– Josie Thompson
Jun 3 '16 at 1:34
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How many threads can a Java VM support?
...me around 32k threads. That maxxed out my 4gigs of ram though. I had to stop some running processes to get enough memory back on my machine to fork a new process to kill java ;) - good times.
– Steve K
Apr 18 '09 at 17:46
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How to remove .htaccess password protection from a subdirectory
...ss authentication then you can use following code in your htaccess file at top.
AuthType Basic
AuthName "Enter Pass"
AuthUserFile /home/public_html/.htpasswd /*PATH TO YOUR .htpasswd FILE*/
Require valid-user
SetEnvIf Request_URI "(/DIRECTORY_NAME/)$" allow
Order allow,deny
Allow from env=all...
How to turn off CodeLens-References
... showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg cla...
In Docker, what's the difference between a container and an image? [duplicate]
...frozen immutable snapshots of live containers. Containers are running (or stopped) instances of some image.
Start with the base image called 'ubuntu'. Let's run bash interactively within the ubuntu image and create a file. We'll use the -i and -t flags to give us an interactive bash shell.
$ docke...
Using ECMAScript 6
...of the new syntax features of ES6. Together with the flag mentioned at the top of this answer, you will get very close to the desired result.
If you want to run ES6 syntax directly from the console, then you could try to overwrite the JavaScript evaluator of the console (such that Traceur preproces...
Go Unpacking Array As Arguments
...e of them as well as without. Here's the logic for it and the play link up top has the full working snippet.
func unpack(a map[string]string) string {
var stmt, val string
var x, y []string
for k, v := range a {
x = append(x, k)
y = append(y, "'"+v+"'")
}
stmt = "INSERT INTO tdo.rca_trans...