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In Python, how do you convert a `datetime` object to seconds?
...fference between the two dates in seconds. Subtracting two dates gives a timedelta object, which as of Python 2.7 has a total_seconds() function.
>>> (t-datetime.datetime(1970,1,1)).total_seconds()
1256083200.0
The starting date is usually specified in UTC, so for proper results the date...
PyCharm shows unresolved references error for valid code
...This is the only way working on PyCharm 4.0.x in my case. The fact is if something got screwed up and it does not refresh (sometimes it even shows same interpreter repeated several times in the list) you'll have to delete the files manually... I've even had to remove .idea folders once.
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What is a method that can be used to increment letters?
...Javascript library (e.g. underscore, jQuery, MooTools, etc.) that offers a method of incrementing a letter?
14 Answers
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Log4net rolling daily filename with date in the file name
I would like to have files named for example:
9 Answers
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jQuery Tips and Tricks
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Creating an HTML Element and keeping a reference
var newDiv = $("<div />");
newDiv.attr("id", "myNewDiv").appendTo("body");
/* Now whenever I want to append the new div I created,
I can just reference it from the "newDiv" variable *...
Automating the InvokeRequired code pattern
I have become painfully aware of just how often one needs to write the following code pattern in event-driven GUI code, where
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Force to open “Save As…” popup open at text link click for PDF in HTML
I have some big size PDF catalogs at my website, and I need to link these as download. When I googled, I found such a thing noted below. It should open the " Save As... " popup at link click...
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How to access the ith column of a NumPy multidimensional array?
...east in my experience. It's certainly much quicker than accessing each element in a loop.
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Keyboard shortcut to change font size in Eclipse?
...o change font sizes in Eclipse through preferences (and answered several times in this forum).
10 Answers
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Extract public/private key from PKCS12 file for later use in SSH-PK-Authentication
... To export without password, add -passout pass:. It expects the parameter to be in the form pass:mypassword. stackoverflow.com/a/27497899/206277
– nidheeshdas
Feb 7 '16 at 7:01
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