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Regex - how to match everything except a particular pattern
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i think the last regex would also not match 009, 019... etc
– Sebastian Viereck
Sep 26 '13 at 10:03
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Change text color of one word in a TextView
...nable this will also allows you to increase some text's size, make it bold etc.... even put in some image.
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How to change an element's title attribute using jQuery
...ffort you put into this answer (you showed resources, pure .js and jQuery, etc.). Anyway, nice answer!
– VoidKing
Oct 3 '13 at 13:29
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How can I select random files from a directory in bash?
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# probably faster and more flexible:
find dirname -type f | shuf -n 1
# etc..
Adjust the -n, --head-count=COUNT value to return the number of wanted lines. For example to return 5 random filenames you would use:
find dirname -type f | shuf -n 5
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Smooth scrolling when clicking an anchor link
...g the back function. Is there a way around this?
– Fletch
Jan 22 '13 at 18:46
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@JosephSilber sho...
How to make a new List in Java
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To create a non-empty list of fixed size (operations like add, remove, etc., are not supported):
List<Integer> list = Arrays.asList(1, 2); // but, list.set(...) is supported
To create a non-empty mutable list:
List<Integer> list = new ArrayList<>(Arrays.asList(3, 4));
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Java associative-array
How can I create and fetch associative arrays in Java like I can in PHP?
15 Answers
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How to determine CPU and memory consumption from inside a process?
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#include "psapi.h"
PROCESS_MEMORY_COUNTERS_EX pmc;
GetProcessMemoryInfo(GetCurrentProcess(), (PROCESS_MEMORY_COUNTERS*)&pmc, sizeof(pmc));
SIZE_T virtualMemUsedByMe = pmc.PrivateUsage;
Total Physical Memory (RAM):
Same code as in "Total Virtual Memory" and then
DWORDLONG totalPhysMem =...
How do I apply the for-each loop to every character in a String?
...terating over characters in an array (regular for loop, CharacterIterator, etc) but if you're willing to pay the cost toCharArray() for-each is the most concise.
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How do I debug Node.js applications?
... from any browser supporting WebSocket. Breakpoints, profiler, livecoding, etc... It is really awesome.
Install it with:
npm install -g node-inspector
Then run:
node-debug app.js
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