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Go: panic: runtime error: invalid memory address or nil pointer dereference
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community wiki
2 revsuser1106925
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Android: TextView automatically truncate and replace last 3 char of String
...ready something implemented in the Android framework, since this must be a common problem.
3 Answers
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How can I use mySQL replace() to replace strings in multiple records?
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Python xml ElementTree from a string source?
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How to verify a user's password in Devise
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How to run script as another user without password?
...o and add this:
user1 ALL=(user2) NOPASSWD: /home/user2/bin/test.sh
The command paths must be absolute! Then call sudo -u user2 /home/user2/bin/test.sh from a user1 shell. Done.
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HTML 5 Favicon - Support?
... support PNG favicons until version 11. So our first line is a conditional comment for favicons in IE 9 and below:
<!--[if IE]><link rel="shortcut icon" href="path/to/favicon.ico"><![endif]-->
To cover the uses of the icon create it at 32x32 pixels. Notice the rel="shortcut ico...
What is the difference between Directory.EnumerateFiles vs Directory.GetFiles?
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Lazy evaluation may not come for completely free - for example if you will be putting it back to an array in the end (I saw that!). Lazy is efficient when "yagni"-all: you are not going to need all elements, and just stop iterating after a few.
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How do I test for an empty string in a Bash case statement?
...t matches.
So the empty string is written, as usual, as "" or '':
case "$command" in
"") do_empty ;;
something) do_something ;;
prefix*) do_prefix ;;
*) do_other ;;
esac
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What does “mro()” do?
...o get the assurance that, in __mro__, no class is duplicated, and no class comes after its ancestors, save that classes that first enter at the same level of multiple inheritance (like B and C in this example) are in the __mro__ left to right.
Every attribute you get on a class's instance, not just...