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Getting current directory in .NET web application
...CurrentDirectory() . I don't want to be using a static path as the file locations will be changing in the future. This method is running in my imageProcess.aspx.cs file, but where I thought it would return:
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How to escape a pipe char in a code statement in a markdown table?
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As of March 2017 using escaped pipes is much easier: \| See other answers.
If you remove the backticks (`), using the | hack works
a | r
------------|-----
`a += x;` | r1
a |= y; | r2
and produces the followi...
Get Unix Epoch Time in Swift
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You can simply use NSDate's timeIntervalSince1970 function.
let timeInterval = NSDate().timeIntervalSince1970
share
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improv...
Mixins vs. Traits
...ization, traits are flattened.
Lecture about traits
ad 1.
In mixins you can define instance variables. Traits do not allow this. The state must be provided by composing class (=class using the traits)
ad 2.
There may be the name conflict. Two mixins (MA and MB) or traits (TA and TB) define metho...
git: difference between “branchname” and “refs/heads/branchname”
... answered Oct 6 '09 at 15:58
CascabelCascabel
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Order of member constructor and destructor calls
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665...
MySQL CONCAT returns NULL if any field contain NULL
...rt the NULL values with empty string by wrapping it in COALESCE
SELECT CONCAT(COALESCE(`affiliate_name`,''),'-',COALESCE(`model`,''),'-',COALESCE(`ip`,''),'-',COALESCE(`os_type`,''),'-',COALESCE(`os_version`,'')) AS device_name
FROM devices
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How can I get the length of text entered in a textbox using jQuery?
How can I get the length of text entered in a textbox using jQuery?
6 Answers
6
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How do you use window.postMessage across domains?
It seems like the point of window.postMessage is to allow safe communication between windows/frames hosted on different domains, but it doesn't actually seem to allow that in Chrome.
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How do I get cURL to not show the progress bar?
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In my case, it's okay to use /dev/null.
– adammenges
Nov 8 '12 at 17:13
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