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Why is an MD5 hash created by Python different from one created using echo and md5sum in the shell?
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The problem is not in echo, but in md5sum (now md5 on Mac) and shasum that is adding \n to the end
– Punnerud
Apr 15 '18 at 20:17
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How to grep for two words existing on the same line? [duplicate]
...wer more for the "teach a man how to fish" bit, I expected the OP doesn't know them, and man pages can get pretty handy.
– houbysoft
Jun 25 '11 at 21:53
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How do I compare strings in Java?
...most always want to use Objects.equals(). In the rare situation where you know you're dealing with interned strings, you can use ==.
From JLS 3.10.5. String Literals:
Moreover, a string literal always refers to the same instance of class String. This is because string literals - or, more genera...
How can I count text lines inside an DOM element? Can I?
...Rects();
It returns a javascript DOM object. The amount of lines can be known by doing this:
var amount_of_lines = message_lines.length;
It can return the height of each line, and more. See the full array of things it can do by adding this to your script, then looking in your console log.
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Creating a DateTime in a specific Time Zone in c#
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I don't know of any equivalent SQL Server construct, I'm afraid. I would suggest having the time zone name as one column, and the UTC value in another column. Fetch them separately and then you can create instances fairly easily.
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Change size of axes title and labels in ggplot2
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There is also a very intuitive function rel() now. e.g. size = rel(2.0)
– HongboZhu
Oct 10 '18 at 14:59
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Text overflow ellipsis on two lines
I know you can use a combination of CSS rules to make text end with ellipsis (...) when it's time to overflow (get out of parent's bounds).
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How to pad zeroes to a string?
...in the parens; since only one thing is being printed, it works identically now on Py2 and Py3.
– ShadowRanger
Jan 25 '19 at 2:19
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Why do people hate SQL cursors so much? [closed]
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@delm: thanks for the link, now i understand the phrase even less!
– Steven A. Lowe
Nov 13 '08 at 17:20
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PHP function to generate v4 UUID
...es a valid v4 UUID in PHP. This is the closest I've been able to come. My knowledge in hex, decimal, binary, PHP's bitwise operators and the like is nearly non existant. This function generates a valid v4 UUID up until one area. A v4 UUID should be in the form of:
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