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How to set up a Subversion (SVN) server on GNU/Linux - Ubuntu [closed]
...ired modules:
sudo apt-get install libapache2-svn apache2
The following extra packages will be installed:
apache2-mpm-worker apache2-utils apache2.2-common
2: Enable SSL
sudo a2enmod ssl
sudo kate /etc/apache2/ports.conf
Add or check that the following is in the file:
<IfModule mod_ssl....
Ignore fields from Java object dynamically while sending as JSON from Spring MVC
... JSON. Example:
@JsonIgnore
@JsonProperty(value = "user_password")
public String getUserPassword() {
return userPassword;
}
GitHub example
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How to format numbers as currency string?
...t. I'd like a function which takes a float as an argument and returns a string formatted like this:
66 Answers
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Bash command to sum a column of numbers [duplicate]
...s filter out negative numbers. With awk you can easily and sensibly add in extra logic, with the bc solution you end up with piping through yet another command (cut or grep)
– James Anderson
Jun 23 '10 at 8:26
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Multiline strings in JSON
...ing some data files in JSON format and would like to have some really long string values split over multiple lines. Using python's JSON module I get a whole lot of errors, whether I use \ or \n as an escape.
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How to check if an int is a null
...o be able to be null, you need to use Integer instead of int.
Integer id;
String name;
public Integer getId() { return id; }
Besides the statement if(person.equals(null)) can't be true, because if person is null, then a NullPointerException will be thrown. So the correct expression is if (person...
How do I filter query objects by date range in Django?
...n think of is as suggested in my original response, which is to supply the extra 'padding' for comparison against a datetime model field when you're filtering against a date instance. This can be done via the datetime.combine method as above, but I've found that it can be a bit simpler to merely ac...
ASP.NET MVC RequireHttps in Production Only
...cal machine with a self-signed certificate is that I have to go through an extra step of deployment to test changes. I think that if you are testing something related to security than it makes sense, but say if you are just checking some other minor change, it is a pain to have to deploy just to get...
Signed versus Unsigned Integers
...
He only asked about signed and unsigned. Don't know why people are adding extra stuff in this. Let me tell you the answer.
Unsigned: It consists of only non-negative values i.e 0 to 255.
Signed: It consist of both negative and positive values but in different formats like
0 to +127
-1 to -128
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Convert XML String to Object
I am receiving XML strings over a socket, and would like to convert these to C# objects.
15 Answers
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