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Python: json.loads returns items prefixing with 'u'
I'll be receiving a JSON encoded string form Obj-C, and I am decoding a dummy string (for now) like the code below. My output comes out with character 'u' prefixing each item:
...
What does .SD stand for in data.table in R
...et's try and predict a pitcher's ERA (Earned Runs Average, a measure of performance) using the small set of covariates available in the Pitching table. How does the (linear) relationship between W (wins) and ERA vary depending on which other covariates are included in the specification?
Here's a sh...
How do I convert from int to String?
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NumberFormatter would be a better approach
– Kasturi
Nov 5 '10 at 13:47
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SSMS插件开发指南 - C/C++ - 清泛网 - 专注C/C++及内核技术
...mmands)
//{
// richTextBox1.AppendText(String.Format("Name = {0} | GUID = {1} | ID = {2}", cmd.Name, cmd.Guid, cmd.ID) + Environment.NewLine);
//}
}
ShellUtilities.cs代码如下:
using System;
using System.Collections.Generic;
using System....
git command to move a folder inside another
...[-n] [-k] <source> ... <destination directory>
In the second form, the last argument has to be an existing directory; the given sources will be moved into this directory.
The index is updated after successful completion, but the change must still be committed.
No "git add" should be d...
CSS Box Shadow - Top and Bottom Only [duplicate]
...ection.
Have a look at http://www.css3.info/preview/box-shadow/ for more information about box-shadow.
Hope this was what you were looking for!
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Modulo operation with negative numbers
...n modulo, not %.
I was expecting a positive result every time.
To perform a Euclidean modulo that is well defined whenever a/b is defined, a,b are of any sign and the result is never negative:
int modulo_Euclidean(int a, int b) {
int m = a % b;
if (m < 0) {
// m += (b < 0) ? -b ...
Why does a return in `finally` override `try`?
...in the behaviour of statements (break, continue, return and throw) that perform nonlocal transfers of control. Values of the Completion type are triples of the form (type, value, target), where type is one of normal, break, continue, return, or throw, value is any ECMAScript language value or empty,...
Get the new record primary key ID from MySQL insert query?
...se the LAST_INSERT_ID() function: http://dev.mysql.com/doc/refman/5.0/en/information-functions.html#function_last-insert-id
Eg:
INSERT INTO table_name (col1, col2,...) VALUES ('val1', 'val2'...);
SELECT LAST_INSERT_ID();
This will get you back the PRIMARY KEY value of the last row that you inser...
What is an ORM, how does it work, and how should I use one? [closed]
... an ORM for a project that I'm designing, but I'm having trouble finding information on what it is or how it works.
5 Answ...