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LaTeX Optional Arguments
...{BBB}
which prints:
Mandatory arg: BBB; Optional arg: YYY.
or:
\example[XXX]{AAA}
which prints:
Mandatory arg: AAA; Optional arg: XXX.
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follo...
Getting key with maximum value in dictionary?
...111, 83: 111, 84: 10, 85: 10, 86: 31, 87: 31,
88: 18, 89: 31, 90: 18, 91: 93, 92: 18, 93: 18, 94: 106, 95: 106, 96: 13, 9232: 35,
98: 26, 99: 26, 100: 26, 101: 26, 103: 88, 104: 13, 106: 13, 107: 101, 1132: 63,
2158: 51, 112: 21, 113: 13, 116: 21, 118: 34, 119: 34, 7288: 45, 121: 96, ...
Array include any value from another array?
...e fastest, set disjoint the slowest: gist.github.com/jaredmoody/d2a1e83de2f91fd6865920cd01a8b497
– Jared
May 3 '17 at 17:25
4
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Is there anyway to exclude artifacts inherited from a parent POM?
...
Ahmed Ashour
4,1291010 gold badges2828 silver badges4646 bronze badges
answered Apr 21 '10 at 15:28
Pascal ThiventPasc...
How to sort an array in descending order in Ruby
...)
# >> sort_by -a[:bar] 0.260000 0.010000 0.270000 ( 0.255919)
# >> sort_by a[:bar]*-1 0.250000 0.000000 0.250000 ( 0.258924)
# >> sort_by.reverse 0.250000 0.000000 0.250000 ( 0.245179)
# >> sort_by.reverse! 0.240000 0.000000 0.240000...
How to implement a secure REST API with node.js
.................................
// authenticating method
// GET /login?user=xxx&password=yyy
app.get('/login', function(req, res){
var user = req.query.user;
var password = req.query.password;
// rigorous auth check of user-passwrod
if (user != "foobar" || password != "1234") {
...
fatal: 'origin' does not appear to be a git repository
...L
[aniket@alok Android]$ git remote -v
origin ssh://git@github.com/aniket91/TicTacToe.git (fetch)
origin ssh://git@github.com/aniket91/TicTacToe.git (push)
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C++ Lock-free Hazard Pointer（冒险指针） - C/C++ - 清泛网 - 专注C/C++及内核技术
...，也就更适合读多写少的场景。Hazard Pointer 的简单实现（在线执行）：
#include <atomic>
#include <memory>
#include <unordered_set>
template <class T>
struct HazardPointer {
public:
class Holder {
public:
explicit Holder(HazardPointer<T> *pointer) : poin...
How do I prompt for Yes/No/Cancel input in a Linux shell script?
...ling the tank" 20 60 0 < <(
for i in {1..100};do
printf "XXX\n%d\n%(%a %b %T)T progress: %d\nXXX\n" $i -1 $i
sleep .033
done
)
Little demo:
#!/bin/sh
while true ;do
[ -x "$(which ${DIALOG%% *})" ] || DIALOG=dialog
DIALOG=$($DIALOG --menu "Which tool for next...
What is the overhead of creating a new HttpClient per call in a WebAPI client?
... Darrel MillerDarrel Miller
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