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How to find and return a duplicate value in array
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32
detect only finds one duplicate. find_all will find them all:
a = ["A", "B", "C", "B", "A"]
a....
force client disconnect from server with socket.io and nodejs
...dited Sep 12 '12 at 15:12
system64
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answered Mar 29 '12 at 6:18
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ADB Install Fails With INSTALL_FAILED_TEST_ONLY
...stall command: adb install -t -r package.apk
– marioc64
Nov 7 '17 at 13:06
no need to push the apk anymore adding -t w...
Deleting an object in java?
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64
Your C++ is showing.
There is no delete in java, and all objects are created on the heap. The ...
How can I convert string to datetime with format specification in JavaScript?
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Samuel Liew♦
64.4k4040 gold badges132132 silver badges216216 bronze badges
answered Jan 24 '09 at 15:10
Rafael Mue...
Scraping html tables into R data frames using the XML package
...ruguay 72 33 19 20 127 93 45.8%
4 Chile 64 45 12 7 147 53 70.3%
5 Peru 39 27 9 3 83 27 69.2%
6 Mexico 36 21 6 9 69 34 58.3%
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How can I autoformat/indent C code in vim?
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Amir RachumAmir Rachum
64.1k6666 gold badges154154 silver badges237237 bronze badges
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Force Intellij IDEA to reread all maven dependencies
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64
There is also one useful setting that tells IntelliJ to check for new versions of dependencies ...
Check if a key exists inside a json object
...object sent is contain undefined or null
var objarray={
"passenger_id":"59b64a2ad328b62e41f9050d",
"started_ride":"1",
"bus_id":"59b8f920e6f7b87b855393ca",
"route_id":"59b1333c36a6c342e132f5d5",
"start_location":"",
"stop_location":""
}
elementCheck(objarray,function(list){
console.log("list");
)
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How do I use grep to search the current directory for all files having the a string “hello” yet disp
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Noufal IbrahimNoufal Ibrahim
64.7k1111 gold badges115115 silver badges158158 bronze badges
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