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How do I use NSTimer?
...ncy.
adding one to hour component works just fine, no need for a midnight test (link)
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edited May 23 '17 at 12:32
Community...
How to click first link in list of items after upgrading to Capybara 2.0?
...gests:
https://thoughtbot.com/blog/write-reliable-asynchronous-integration-tests-with-capybara#find-the-first-matching-element
Bad:
first(".active").click
If there isn’t an .active element on the page yet, first will return nil and the click will fail.
Good:
If you want to make sure there's ex...
How do I turn off Oracle password expiration?
... in Production environments we might want to turn it off in Development or Testing.
– APC
Jan 10 at 15:29
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How can I check if a URL exists via PHP?
...simple example and will not match all the urls listed in there. See this test url: regex101.com/r/EpyDDc/2 If you want a better one, replace it with the one listed on your link ( mathiasbynens.be/demo/url-regex ) from diegoperini ; it seems to match all of them, see this testlink: regex101.com/r/...
In Python, when to use a Dictionary, List or Set?
...of distinct hashable objects. A set is commonly used to include membership testing, removing duplicates from a sequence, and computing mathematical operations such as intersection, union, difference, and symmetric difference.
...
No line-break after a hyphen
...he word joiner to be closer to content, when compared to tags.
• As tested on Windows 8.1 Core 64-bit using:
• IE 11.0.9600.18205
• Firefox 43.0.4
• Chrome 48.0.2564.109 (Official Build) m (32-bit)
• Opera 35.0.2066.92
...
Javascript: How to detect if browser window is scrolled to bottom?
...Offset) >= document.body.offsetHeight - 2
I didn't have the chance to test it further, if someone can comment about this specific issue it will be great.
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How do I parse a string with a decimal point to a double?
... we write 3,5 instead of 3.5 and this function gives us 35 as a result.
I tested both on my computer:
double.Parse("3.5", CultureInfo.InvariantCulture) --> 3.5 OK
double.Parse("3,5", CultureInfo.InvariantCulture) --> 35 not OK
This is a correct way that Pierre-Alain Vigeant mentioned
publ...
HTTP headers in Websockets client API
...d" base64 encoded:
Authorization: Basic dXNlcm5hbWU6cGFzc3dvcmQ=
I have tested basic auth in Chrome 55 and Firefox 50 and verified that the basic auth info is indeed negotiated with the server (this may not work in Safari).
Thanks to Dmitry Frank's for the basic auth answer
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Calc of max, or max of calc in CSS
...depen (easier to see the demo on CodePen, and you can edit it for your own testing).
.parent600, .parent500, .parent400 {
height: 80px;
border: 1px solid lightgrey;
}
.parent600 {
width: 600px;
}
.parent500 {
width: 500px;
}
.parent400 {
width: 400px;
}
.paren...