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Real world use of JMS/message queues? [closed]
...tion code would publish a message onto a JMS queue which includes an order id. One part of your application listening to the queue may respond to the event by taking the orderId, looking the order up in the database and then place that order with another third party system. Another part of your ap...
What is the HMVC pattern?
...n 2.x does. The page about this in Kohana's docs and the one on wikipedia didn't really give me a clear idea.
5 Answers
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What will happen if I modify a Python script while it's running?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Solutions for INSERT OR UPDATE on SQL Server
...Insert-or-update you can easily
get primary key violation.
Solutions provided by @Beau Crawford & @Esteban show general idea but error-prone.
To avoid deadlocks and PK violations you can use something like this:
begin tran
if exists (select * from table with (updlock,serializable) where ke...
Remove file from the repository but keep it locally
...ge process. After that, a push will cause the files to be removed server-side.
– Walter Mundt
Aug 12 '10 at 16:38
7
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Passing an enum value as command parameter from XAML
...
Also remember that if your enum is inside another class you need to use the + operator.
<Button CommandParameter="{x:Static local:MyOuterType+SearchPageType.First}".../>
share
...
Change text from “Submit” on input tag
...g, <input type="submit" class="like"/> .
I want to have the text inside the button say "Like", but right now, it says "Submit".
...
Is it possible to insert multiple rows at a time in an SQLite database?
... as Jaime Cook points out, it's not clear this is any faster wrapping individual INSERTs within a single transaction:
BEGIN TRANSACTION;
INSERT INTO 'tablename' table VALUES ('data1', 'data2');
INSERT INTO 'tablename' table VALUES ('data3', 'data4');
...
COMMIT;
If efficiency is your goal, you shou...
In Ruby how do I generate a long string of repeated text?
...where * is a method in the String class. That method accepts numbers as valid arguments to perform string replication. When you reverse the expression, we get 999999.*("0"). Now we are talking about the * method in the FixNum class, and that method refuses to take strings as arguments. It certainly ...
Plotting with seaborn using the matplotlib object-oriented interface
... function you are using.
The plotting functions in seaborn are broadly divided into two classes
"Axes-level" functions, including regplot, boxplot, kdeplot, and many others
"Figure-level" functions, including lmplot, factorplot, jointplot and one or two others
The first group is identified by ...