| ⌘T | go to file |
| ⌘⌃P | go to project |
| ⌘R | go to methods |
| ⌃G | go to line |
| ⌘KB | toggle side bar |
| ⌘⇧P | command prompt |
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| curl -T "MyApp.war" "http://manager:manager@localhost:8080/manager/text/deploy?path=/MyApp&update=true" |
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| docker kill $(docker ps -q) |
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| sysctl net.ipv4.ip_forward=1 | |
| iptables -t nat -A PREROUTING -p tcp --dport 443 -j DNAT --to-destination 172.17.0.2:443 | |
| iptables -t nat -A PREROUTING -p tcp --dport 80 -j DNAT --to-destination 172.17.0.2:80 | |
| iptables -t nat -A POSTROUTING -j MASQUERADE | |
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| H H/2 * * * |
I hereby claim:
- I am vandewilly on github.
- I am vandewilly (https://keybase.io/vandewilly) on keybase.
- I have a public key whose fingerprint is C9D4 F0F5 7071 C3D2 E050 2A42 A1AC 7B3B 9BD2 B7BD
To claim this, I am signing this object:
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| You are given an array with duplicates. | |
| You have to sort the array with decreasing frequency of elements. | |
| If two elements have the same frequency, sort them by their actual value in increasing order. | |
| Ex: [2 3 5 3 7 9 5 3 7] | |
| Output: [3 3 3 5 5 7 7 2 9] |
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| Suppose you have a matrix in the form of a 2 dimensional array. | |
| Write a method to read the rows of the matrix alternatively from right to left, left to right so on and return them as a 1 dimensional array. | |
| for eg: | |
| 1 2 3 | |
| 4 5 6 | |
| 7 8 9 | |
| should return 1 2 3 6 5 4 7 8 9 |
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| take an array and print non over lapping in order pairs. example: | |
| [1,2,3,4] => input | |
| output below is in order combination | |
| # (1234) | |
| # (1)(234) | |
| # (1)(23)(4) |
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| # Simple No-ip.com Dynamic DNS Updater | |
| # | |
| # By Nathan Giesbrecht (http://nathangiesbrecht.com) | |
| # | |
| # 1) Install binary as described in no-ip.com's source file (assuming results in /usr/local/bin) | |
| # 2) Run sudo /usr/local/bin/noip2 -C to generate configuration file | |
| # 3) Copy this file noip2.service to /etc/systemd/system/ | |
| # 4) Execute `sudo systemctl daemon-reload` | |
| # 5) Execute `sudo systemctl enable noip2` | |
| # 6) Execute `sudo systemctl start noip2` |