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Sockets: Discover port availability using Java
... tests whether it is in LISTEN state, whether the IP address is reachable, etc.
– Marquis of Lorne
Jul 27 '15 at 22:55
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how to detect search engine bots with php?
...n set the user-agent to what they want, looking for 'Googlebot', 'bingbot' etc is only half the job.
The 2nd part is verifying the client's IP. In the old days this required maintaining IP lists. All the lists you find online are outdated. The top search engines officially support verification thro...
What's the difference between %s and %d in Python string formatting?
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what do you call these %s, %d, etc?
– Chaine
May 19 '17 at 18:21
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How to remove “Server name” items from history of SQL Server Management Studio
...onnect Object Explorer, Object Explorer-> Connect-> Database Engine, etc).
Click on the Server Name field drop down list’s down arrow.
Hover over the items you want to remove.
Press the delete (DEL) key on your keyboard.
there we go.
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Is there a limit to the length of HTML attributes?
...he length of tag
names, attribute names, attribute
values, text nodes, etc. While
implementors are encouraged to avoid
arbitrary limits, it is recognized
that practical concerns will likely
force user agents to impose nesting
depth constraints.
So I suppose that is your answer.
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Is bool a native C type?
...that is). This way one should not care if that is {1, 0}, {-1, 0}, {0, 1}, etc, and it is guaranteed to work in comparisons, because it was crafted using one.
– MestreLion
Feb 16 '15 at 5:55
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Difference between $.ajax() and $.get() and $.load()
...most control. you can specify if you want to POST data, got more callbacks etc.
http://api.jquery.com/jQuery.get/
http://api.jquery.com/load/
http://api.jquery.com/jQuery.ajax/
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Is there an easy way to pickle a python function (or otherwise serialize its code)?
...e function references globals (including imported modules, other functions etc) that you need to pick up, you'll need to serialise these too, or recreate them on the remote side. My example just gives it the remote process's global namespace.
You'll probably need to do a bit more to support more co...
JavaScript hide/show element
...you'd either have to set it in the HTML or combine usage of display: none; etc.
– Andrew
Jul 11 '19 at 18:14
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How do I make jQuery wait for an Ajax call to finish before it returns?
...usually bad practice, for example no events, other ajax requests, timeouts etc will be processed. You can also modify the code above to block only part of the UI while your ajax is processing (ie the part it will affect)
– kofifus
Dec 27 '15 at 6:49
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