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Get string between two strings in a string
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165
Perhaps, a good way is just to cut out a substring:
String St = "super exemple of string key ...
Is there any difference between GROUP BY and DISTINCT
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edited Feb 14 '19 at 23:55
brett rogers
6,21166 gold badges3030 silver badges4242 bronze badges
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insert vs emplace vs operator[] in c++ map
...d::map<int,int> already has an element with key 5 and value 0
m[5] = 10; // postcondition: m[5] == 10
m.insert(std::make_pair(5,15)); // m[5] is still 10
In the case of insert the argument is an object of value_type, which can be created in different ways. You can direct...
What are the disadvantages of using persistent connection in PDO
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+1000
Please be sure to read this answer below, which details ways to mitigate the problems outlined here.
The same drawbacks exist u...
Truncate all tables in a MySQL database in one command?
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edited Apr 11 '16 at 19:32
Mathias Bynens
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EditText maxLines not working - user can still input more lines than set
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answered Aug 17 '11 at 14:02
CedekasmeCedekasme
1,83711 gold badge1414 silver badges1616 bronze badges
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How to communicate between iframe and the parent site?
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317
With different domains, it is not possible to call methods or access the iframe's content doc...
How to encrypt String in Java
What I need is to encrypt string which will show up in 2D barcode(PDF-417) so when someone get an idea to scan it will get nothing readable.
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