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Getting visitors country from their IP
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Actually, you can call http://api.hostip.info/?ip=123.125.114.144 to get the information, which is presented in XML.
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Serializing class instance to JSON
...dict__) returns proper data in the format of: {"value2": "345", "value1": "123"} I had seen posts like this before, wasn't sure whether I needed a custom serializer for members, needing init wasn't mentioned explicitly or I missed it. Thank you.
– ferhan
Apr 2...
Safe integer parsing in Ruby
I have a string, say '123' , and I want to convert it to the integer 123 .
8 Answers
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Is it ok to use dashes in Python files when trying to import them?
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123
One other thing to note in your code is that import is not a function. So import(python-code)...
How to use the TextWatcher class in Android?
...ring input to password type or replace by another character like this 123xxxxxxxxx3455
10 Answers
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How to remove/change JQuery UI Autocomplete Helper text?
... answered Oct 26 '12 at 17:23
TK123TK123
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Can I multiply strings in Java to repeat sequences? [duplicate]
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Two ways comes to mind:
int i = 3;
String someNum = "123";
// Way 1:
char[] zeroes1 = new char[i];
Arrays.fill(zeroes1, '0');
String newNum1 = someNum + new String(zeroes1);
System.out.println(newNum1); // 123000
// Way 2:
String zeroes2 = String.format("%0" + i + "d", 0);
St...
File Upload without Form
...e with properties of file_field to form_data
form_data.append("user_id", 123) // Adding extra parameters to form_data
$.ajax({
url: "/upload_avatar", // Upload Script
dataType: 'script',
cache: false,
contentType: false,
processData: false,
data: form_data, // Setting the...
Decimal number regular expression, where digit after decimal is optional
...pace & comments in regular expression)
For example, it will match:
123
23.45
34.
.45
-123
-273.15
-42.
-.45
+516
+9.8
+2.
+.5
And will reject these non-numbers:
. (single decimal point)
-. (negative decimal point)
+. (plus decimal point)
(empty string)
The simpler solutions can incorre...
Get __name__ of calling function's module in Python
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123
Check out the inspect module:
inspect.stack() will return the stack information.
Inside a fu...