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What is the best workaround for the WCF client `using` block issue?
...orderService=>
{
orderService.PlaceOrder(request);
});
(edit per comments)
Since Use returns void, the easiest way to handle return values is via a captured variable:
int newOrderId = 0; // need a value for definite assignment
Service<IOrderService>.Use(orderService=>
{
ne...
Put icon inside input element in a form
...
The site you linked uses a combination of CSS tricks to pull this off. First, it uses a background-image for the <input> element. Then, in order to push the cursor over, it uses padding-left.
In other words, they have these two CSS rules:
bac...
Why do people put code like “throw 1; ” and “for(;;);” in front of json responses? [du
...a real world attack like this one against gmail: jeremiahgrossman.blogspot.com/2006/01/…
– rook
Jul 17 '10 at 6:35
14
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What is the @Html.DisplayFor syntax for?
...t this blog on MVC2 templates. It's still very applicable to MVC3:
http://www.dalsoft.co.uk/blog/index.php/2010/04/26/mvc-2-templates/
It's also useful if your Model has a Data annotation. For instance, if the property on the model is decorated with the EmailAddress data annotation, DisplayFor w...
Upload artifacts to Nexus, without Maven
...
Have you considering using the Maven command-line to upload files?
mvn deploy:deploy-file \
-Durl=$REPO_URL \
-DrepositoryId=$REPO_ID \
-DgroupId=org.myorg \
-DartifactId=myproj \
-Dversion=1.2.3 \
-Dpackaging=zip \
-Dfile=myproj.zi...
How to set variables in HIVE scripts
...ecial hiveconf for variable substitution.
e.g.
hive> set CURRENT_DATE='2012-09-16';
hive> select * from foo where day >= ${hiveconf:CURRENT_DATE}
similarly, you could pass on command line:
% hive -hiveconf CURRENT_DATE='2012-09-16' -f test.hql
Note that there are env and system variables ...
Best practice for storing and protecting private API keys in applications [closed]
...
As it is, your compiled application contains the key strings, but also the constant names APP_KEY and APP_SECRET. Extracting keys from such self-documenting code is trivial, for instance with the standard Android tool dx.
You can apply ProG...
How do I force make/GCC to show me the commands?
I'm trying to debug a compilation problem, but I cannot seem to get GCC (or maybe it is make??) to show me the actual compiler and linker commands it is executing.
...
Change select box option background color
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19
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HttpClient.GetAsync(…) never returns when using await/async
...ntext).
The HTTP request is sent out, and HttpClient.GetAsync returns an uncompleted Task.
AsyncAwait_GetSomeDataAsync awaits the Task; since it is not complete, AsyncAwait_GetSomeDataAsync returns an uncompleted Task.
Test5Controller.Get blocks the current thread until that Task completes.
The HTTP...