I have a simple GAE app that includes a login/logout link. This app is running on the dev server at the moment.
The base page handler gets the current user, and creates a login/logout url appropriately. It then puts this information into a _template_data dictionary, for convenience of subclasses.
class BasePage(webapp.RequestHandler):
_user =…
package_version := $(version)x0d$(date)
what is the x0d part between version and date vars? is it just string?
What $(dotin_files:.in=) does below
code
dotin_files := $(shell find . -type f -name \*.in)
dotin_files := $(dotin_files:.in=)
what this means $(dotin_files:=.in)
code
$(dotin_files): $(dotin_files:=.in)
…
I don't have the c++ environment yet right now.
It seems to me that a function must be declared/defined first to be called in c.
I mean, the declared/defined part should be ahead of the calling part.
Is it the same in c++?
Finally, it seems c++ is adding new features to itself,
what about c, has it stopped being developed?
Replaceable parameter syntax for the console object in C#.
I am taking the O'Reilly C# Course 1 and it is asking for a replaceable parameter syntax and it is not very clear on what that means. Currently I used this:
double trouble = 99999.0009;
double bubble = 11111.0001;
Console.WriteLine(trouble * bubble);
Am I missing the…
This is a rule in my .htaccess
# those CSV files are under the DOCROOT ... so let's hide 'em
<FilesMatch "\.CSV$">
Order Allow,Deny
Deny from all
</FilesMatch>
I've noticed however that if there is a file with a lowercase or mixed case extension of CSV, it will be ignored by the rule and displayed.
How do I make…
I think this is a relatively straightforward question but I have spent the afternoon looking for an answer and cannot yet find it. So...
I have a view with a country column and a number column. I want to make any number less than 10 'other' and then sum the 'other's into one value.
For example,
AR 10
AT 7
AU 11
BB 2
BE 23…
I'm trying to get this regex pattern working in a case statement to match a particular type of ID, which could be passed to the script. I need to match the exact number of alphanumeric characters with the dashes to differentiate this message id from anything else, which may be passed to this bash script.
An example of the…
Hi,
I work on a code base in the region of about 1'000'000 lines of source, in a team of around eight developers. Our code is basically an application using an Oracle database, but the code has evolved over time (we have plenty of source code from the mid nineties in there!).
A dispute has arisen amongst the team over…
I'm trying to deploy my first app on Heroku (rails 3). It works fine on my local server, but when I pushed it to Heroku and ran it, it crashes, giving a number of syntax errors. These are related to a collection of scopes I use like the one below:
scope :scored, lambda { |score = nil|
score.nil? ? {} :…
Let say I have a switch statement as below
Switch(alphabet){
case "f":
//do something
break;
case "c":
//do something
break;
case "a":
//do something
break;
case "e":
//do something
break;
}
Now suppose I know that the frequency of having Alphabet e is highest followed by a, c and f respectively. So, I just…
I wrote the following parser in Scala using the parser combinators:
import scala.util.parsing.combinator._
import scala.collection.Map
import scala.io.StdIn
object Keywords {
val Define = "define"
val True = "true"
val False = "false"
val If = "if"
val Then = "then"
val Else = "else"
…
We’ve all written a CASE expression (yes, it’s an expression and not a statement) or two every now and then. But did you know there are actually 2 formats you can write the CASE expression in? This actually bit me when I was trying to add some new functionality to an old stored procedure. In some rare cases the…
I need to somehow use the CASEsyntax (which is beyond me) to affect the database results based on criteria.
I have a bunch of royalties in 0.# form (royalty)
I have a title ID # (title_id) and I need to show the new increase in royalties so that I can use the data.
IF: they have a current royalty of…
Quoted from A Brief Introduction To IL code, CLR, CTS, CLS and JIT In .NET
CLS stands for Common Language Specifications. It is a subset of CTS.
CLS is a set of rules or guidelines which if followed ensures that
code written in one .NET language can be used by another .NET
language. For example one…
I was reading Andy Brown's article 10 Reasons Why Visual Basic is Better than C# and the first claim is that VB is superior because of case insensitivity. I think the reasons he outlines are basically as follows: Your fingers get tired finding the shift key (e.g. typing PascalCase and camelCase…
Hi,
I implemented a custom membership provider in ASP.net MVC, and can't figure out how to make the username non case-sensitive at signin. So, for example, "Solomon" could log in, but "solomon" could not.
My implementation is very bare bones. I basically just wrote code for ValidateUser(), and Change…
I am in the process of switching my development environment from sqlite3 to postgresql 8.4 and have one last hurdle.
In my original I had the following line in a helper method;
result = Users.find(:all, :order => "name collate NOCASE")
which provided a very nice case-insensitive search. I can't…
I know that the following is case sensitive:
if (StringA == StringB) {
So is there an operator which will compare two strings in an insensitive manner?
I'm fairly new to the C preprocessor. Is it possible to change the case of an argument provided to a function-like #define? For example, I want to write test(size) and then involve "Size" in the resulting replacement.