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Parsing JSON giving “unexpected token o” error [duplicate]
...x for a JS object. For example, JS allows unquoted property names and JSON does not.
– Dark Falcon
Feb 25 '15 at 17:14
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Colorize logs in eclipse console
...t by @azdev, to get proper highlighting:
Entering just literal strings doesn't work. To get a line to be colored, you have to enclose the string in
.*
on either side, like so:
.*ERROR.*
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C# getting the path of %AppData%
...t variables. In fact, usually you have to explicitly do this, otherwise it doesn't work and you'll end up with %something% folders. Furthermore, the environment does not need to be present, in some cases when running a program under another user account the user's environment will not be loaded and ...
I need to generate uuid for my rails application. What are the options(gems) I have? [duplicate]
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SecureRandom#uuid does not appear to be in Ruby 1.8.7. Looks like it was added in 1.9.3: apidock.com/ruby/v1_9_3_392/SecureRandom/uuid/class
– existentialmutt
Aug 25 '14 at 17:31
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How do I replace the *first instance* of a string in .NET?
...ve at runtime, since it's utilizing a full featured parser where my method does one find and three string concatenations.
EDIT2: If this is a common task, you might want to make the method an extension method:
public static class StringExtension
{
public static string ReplaceFirst(this string te...
Hibernate error - QuerySyntaxException: users is not mapped [from users]
...xception: users is not mapped [from users]
This indicates that hibernate does not know the User entity as "users".
@javax.persistence.Entity
@javax.persistence.Table(name = "Users")
public class User {
The @Table annotation sets the table name to be "Users" but the entity name is still referred...
Swift double to string
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@MaximShoustin The OP does not have enough rep to up vote and answer, 15 is required. I also disagree with creating an Extension, when the statement: a.toString() is seen by another developer there will definitely be a WTF moment.
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How do you rotate a two dimensional array?
... . .
. . .
. . .
4×4 matrix
. . . .
. . . .
. . . .
. . . .
So, what does it mean to rotate a matrix? Let’s take a 2×2 matrix and put some numbers in each element so the rotation can be observed:
0 1
2 3
Rotating this by 90 degrees gives us:
2 0
3 1
We literally turned the whole matri...
How can I get PHPUnit MockObjects to return different values based on a parameter?
...sed only in rare cases. I would suggest using returnValueMap instead as it does not require custom logic to be written in the callback.
– Herman J. Radtke III
Dec 22 '12 at 4:31
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./configure : /bin/sh^M : bad interpreter [duplicate]
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Does not work in my vi (rapbian jessie).
– Pygmalion
Jun 2 '16 at 17:15
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