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How to clear Facebook Sharer cache?

...the URL of the page you want to share, and click "debug". It will automatically extract all the info on your meta tags and also clear the cache. share | improve this answer | ...
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How to convert SSH keypairs generated using PuTTYgen (Windows) into key-pairs used by ssh-agent and

... ssh from the windows command line using passwordless keys for me (specifically for git access). Would have saved me hours of pain if I had seen it earlier! Thanks! – cori Jan 25 '13 at 12:20 ...
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Get individual query parameters from Uri [duplicate]

...ded to be reused. – easuter Feb 20 '16 at 14:48 I updated the regex to @"[?&](\w[\w.]*)=([^?&]+)" since [|?]&a...
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How do I convert array of Objects into one Object in JavaScript?

... item.value, obj) ,{}); Here we benefit from comma operator, it evaluates all expression before comma and returns a last one(after last comma). So we don't copy obj each time, rather assigning new property to it. share ...
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What is the email subject length limit?

How many characters are allowed to be in the subject line of Internet email? I had a scan of The RFC for email but could not see specifically how long it was allowed to be. I have a colleague that wants to programmatically validate for it. ...
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Can you make valid Makefiles without tab characters?

... 2. The tab character is a very important part of the syntax of Makefiles. All command lines (the lines beginning with cc in our example) must start with tabs. After he made his change, line 2 didn’t, hence the error. “So what?” you ask, “What’s wrong with that?” There is nothi...
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MVC Razor dynamic model, 'object' does not contain definition for 'PropertyName'

...: According to David Ebbo, you can't pass an anonymous type into a dynamically-typed view because the anonymous types are compiled as internal. Since the CSHTML view is compiled into a separate assembly, it can't access the anonymous type's properties. EDIT #2: David Ebbo has edited his post with...
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How should I pass multiple parameters to an ASP.Net Web API GET?

...erform some action, then return a list of objects as the results. Specifically I am passing in two dates and returning records that fall between them. I'm also keeping track of the records returned so that subsequent calls do not get reprocessed in the system. ...
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Python List vs. Array - when to use?

... Basically, Python lists are very flexible and can hold completely heterogeneous, arbitrary data, and they can be appended to very efficiently, in amortized constant time. If you need to shrink and grow your list time-efficiently ...
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How do I programmatically determine operating system in Java?

...e operating system of the host that my Java program is running programmatically (for example: I would like to be able to load different properties based on whether I am on a Windows or Unix platform). What is the safest way to do this with 100% reliability? ...