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Array vs. Object efficiency in JavaScript
...mostly faster than objects. But there is no 100% correct solution.
Update 2017 - Test and Results
var a1 = [{id: 29938, name: 'name1'}, {id: 32994, name: 'name1'}];
var a2 = [];
a2[29938] = {id: 29938, name: 'name1'};
a2[32994] = {id: 32994, name: 'name1'};
var o = {};
o['29938'] = {id: 29938, n...
How do I list the symbols in a .so file
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libz.so: file format elf64-x86-64
DYNAMIC SYMBOL TABLE:
0000000000002010 l d .init 0000000000000000 .init
0000000000000000 DF *UND* 0000000000000000 GLIBC_2.2.5 free
0000000000000000 DF *UND* 0000000000000000 GLIBC_2.2.5 __errno_location
0000000000000000 w D...
Sending JWT token in the headers with Postman
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12 Answers
12
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send mail from linux terminal in one line [closed]
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213
mail can represent quite a couple of programs on a linux system. What you want behind it is ei...
How can I force gradle to redownload dependencies?
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23 Answers
23
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How do I 'svn add' all unversioned files to SVN?
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edited Nov 1 '15 at 19:20
Peter Mortensen
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Is there a way to automatically generate getters and setters in Eclipse?
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mtotowamkwe
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answered Aug 28 '11 at 14:58
Hagai CibulskiHagai Cibulski
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Jackson overcoming underscores in favor of camel-case
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answered May 9 '12 at 15:33
AlexAlex
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Linux command (like cat) to read a specified quantity of characters
...ytes. For example, to get the second 100 bytes from a file, read the first 200 with head and use tail to get the last 100:
head -c 200 file | tail -c 100
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How to pass an array within a query string?
...ch framework-specific. Some examples:
Query string:
?list_a=1&list_a=2&list_a=3&list_b[]=1&list_b[]=2&list_b[]=3&list_c=1,2,3
Rails:
"list_a": "3",
"list_b":[
"1",
"2",
"3"
],
"list_c": "1,2,3"
Angular:
"list_a": [
"1",
"2",
"3"
],
"li...