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How do I find the number of arguments passed to a Bash script?
How do I find the number of arguments passed to a Bash script?
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Why do I need 'b' to encode a string with Base64?
Following this python example , I encode a string as Base64 with:
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Inserting a text where cursor is using Javascript/jquery
I have a page with a lot of textboxes. When someone clicks a link, i want a word or two to be inserted where the cursor is, or appended to the textbox which has the focus.
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What's the difference between “mod” and “remainder”?
My friend said that there are differences between "mod" and "remainder".
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Getting one value from a tuple
Is there a way to get one value from a tuple in Python using expressions?
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How do I convert an array object to a string in PowerShell?
How can I convert an array object to string?
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Flexbox and Internet Explorer 11 (display:flex in ?)
I am planning to move away from "floaty" layouts and use CSS flexbox for future projects. I was delighted to see that all major browsers in their current versions seem to support (in one way or another) flexbox.
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Why does SIGPIPE exist?
From my understanding, SIGPIPE can only occur as the result of a write() , which can (and does) return -1 and set errno to EPIPE ... So why do we have the extra overhead of a signal? Every time I work with pipes I ignore SIGPIPE and have never felt any pain as a result, am I missing somethin...
How do CSS triangles work?
There're plenty of different CSS shapes over at CSS Tricks - Shapes of CSS and I'm particularly puzzled with a triangle:
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Tomcat: How to find out running tomcat version
I'm trying to get Appfuse + tomcat + jRebel working.
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