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Implement Stack using Two Queues
...le times in succession, that need not be true.
– user127.0.0.1
Apr 24 '12 at 6:01
1
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How does UTF-8 “variable-width encoding” work?
...int. Like this:
0xxx xxxx A single-byte US-ASCII code (from the first 127 characters)
The multi-byte code-points each start with a few bits that essentially say "hey, you need to also read the next byte (or two, or three) to figure out what I am." They are:
110x xxxx One more byte follow...
Core Data: Quickest way to delete all instances of an entity
...esh Loganathan
10.3k44 gold badges7272 silver badges8888 bronze badges
answered Sep 21 '15 at 9:36
Gaurav SharmaGaurav Sharma
7277...
Node.js app can't run on port 80 even though there's no other process blocking the port
...e proxy on a vhost. If your node is running on port 8080:
<VirtualHost 127.0.0.1:80>
ServerName myLocalServer
ProxyPass / http://localhost:8080/
ProxyPassReverse / http://localhost:8080/
</VirtualHost>
Of course, add server to /etc/hosts:
127.0.0.1 ...
How to get number of rows using SqlDataReader in C#
...ly try something like that:
using (var sqlCon = new SqlConnection("Server=127.0.0.1;Database=MyDb;User Id=Me;Password=glop;"))
{
sqlCon.Open();
var com = sqlCon.CreateCommand();
com.CommandText = "select * from BigTable";
using (var reader = com.ExecuteReader(...
How to get POSTed JSON in Flask?
...t you could send to this endpoint could be response = request.post('http://127.0.0.1:5000/hello', json={"foo": "bar"}). Following this running response.json() should return {'foo': 'bar'}
– ScottMcC
Jun 11 '17 at 8:54
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How to check whether a string is a valid HTTP URL?
...p(s)://www.example.com/page#start
http(s)://www.example.com:8080
http(s)://127.0.0.1
127.0.0.1
www.example.com
example.com
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How do I parse a string to a float or int?
...ct for representing decimals. For more, see stackoverflow.com/q/21895756/931277
– dokkaebi
Aug 18 '17 at 21:44
20
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About catching ANY exception
...arikgitaarik
28.1k1010 gold badges8282 silver badges8888 bronze badges
2
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ElasticSearch: Unassigned Shards, how to fix?
...node_counter=0
length=${#array[@]}
IFS=$'\n'
for line in $(curl -s 'http://127.0.0.1:9200/_cat/shards'| fgrep UNASSIGNED); do
INDEX=$(echo $line | (awk '{print $1}'))
SHARD=$(echo $line | (awk '{print $2}'))
NODE=${array[$node_counter]}
echo $NODE
curl -XPOST 'http://127.0.0.1:9...