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How to concatenate strings in django templates?
I want to concatenate a string in a Django template tag, like:
12 Answers
12
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What does template mean?
...@JohannesSchaub-litb so there is no way to type template with let say std::string? like template<std::string S> class with some static counter in it to create unique id for every different string? hashing string to int would be the only way unfortunately right?
– relaxxx
...
java.net.SocketException: Connection reset
...newing my connection and waiting for further incoming client connections
String Receive() throws Exception
{
try {
int readed = is.read();
....
}catch(Exception e)
{
tryReConnect();
logit(); //etc
}
//...
}
This reestablises my connecti...
What is the max size of localStorage values?
Since localStorage (currently) only supports strings as values, and in order to do that the objects need to be stringified (stored as JSON-string) before they can be stored, is there a defined limitation regarding the length of the values.
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What is the size of column of int(11) in mysql in bytes?
...ied as zerofill. Otherwise, it will just be displayed as number 1, without extra digits. @Gaurav - don't mix how mysql displays data and how it stores it, those are two different things. What you see is not what it really might be.
– Michael J.V.
Apr 12 '11 at ...
Java - sending HTTP parameters via POST method easily
... after you have opened the connection.
This code should get you started:
String urlParameters = "param1=a&param2=b&param3=c";
byte[] postData = urlParameters.getBytes( StandardCharsets.UTF_8 );
int postDataLength = postData.length;
String request = "http://example.com/inde...
How to search a Git repository by commit message?
...rmat:%Cgreen%H %Cblue%s\" --name-status --grep
Then I can type "git find string" and I get a list of all the commits containing that string in the message. For example, to find all commits referencing ticket #33:
029a641667d6d92e16deccae7ebdeef792d8336b Added isAttachmentEditable() and isAttachme...
What does void* mean and how to use it?
...ointers to point to any data type, from an integer
value or a float to a string of characters. But in exchange they have
a great limitation: the data pointed by them cannot be directly
dereferenced (which is logical, since we have no type to dereference
to), and for that reason we will alway...
URL Encoding using C#
...t worry about that, as the folder name can be returned by decoding the Url string, using UrlDecode, so you can round trip the changes.
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How to pass objects to functions in C++?
... C tmp = a;
a = b;
b = tmp;
}
public static void main( String args[] ) {
C a = new C();
C b = new C();
C old_a = a;
C old_b = b;
swap( a, b );
// a and b remain unchanged a==old_a, and b==old_b
}
}
The Java version of the code will modify...