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Logical operator in a handlebars.js {{#if}} conditional
...possible by 'cheating' with a block helper. This probably goes against the Ideology of the people who developed Handlebars.
Handlebars.registerHelper('ifCond', function(v1, v2, options) {
if(v1 === v2) {
return options.fn(this);
}
return options.inverse(this);
});
You can then call the ...
What is the difference between declarative and imperative programming? [closed]
..., 3, 4, 5 };
With imperative programming, we'd step through this, and decide what we want:
List<int> results = new List<int>();
foreach(var num in collection)
{
if (num % 2 != 0)
results.Add(num);
}
Here, we're saying:
Create a result collection
Step through each num...
Android How to adjust layout in Full Screen Mode when softkeyboard is visible
... I have successfully implemented it but the problem comes when I use android:theme="@android:style/Theme.NoTitleBar.Fullscreen" this in my activity tag in manifest file.
...
Detect if stdin is a terminal or pipe?
...actively.
Following table shows an overview:
cmd\method ctermid open isatty fstat
――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――
./test ...
How to handle multiple cookies with the same name?
...
So how can one delete the multiple identical cookies? I have hammered on this for two days now and the duplicate cookies seem indestructible.
– Bob Jones
Aug 7 '12 at 23:14
...
Spring RestTemplate - how to enable full debugging/logging of requests/responses?
...log = LoggerFactory.getLogger(LoggingRequestInterceptor.class);
@Override
public ClientHttpResponse intercept(HttpRequest request, byte[] body, ClientHttpRequestExecution execution) throws IOException {
traceRequest(request, body);
ClientHttpResponse response = execution.exe...
How do you redirect to a page using the POST verb?
...
I voted up, although I disagree with calling people idiots when you don't know them.
– Jim Schubert
Jan 18 '11 at 21:38
3
...
Optimistic vs. Pessimistic locking
... locking but requires you to be careful with your application design to avoid Deadlocks. To use pessimistic locking you need either a direct connection to the database (as would typically be the case in a two tier client server application) or an externally available transaction ID that can be used...
Difference between std::result_of and decltype
...with result_of without using binders or lambdas
– David Rodríguez - dribeas
Dec 22 '11 at 9:19
2
...
TSQL - Cast string to integer or return default value
...erver 2005, 2008, or 2008 R2:
Create a user defined function. This will avoid the issues that Fedor Hajdu mentioned with regards to currency, fractional numbers, etc:
CREATE FUNCTION dbo.TryConvertInt(@Value varchar(18))
RETURNS int
AS
BEGIN
SET @Value = REPLACE(@Value, ',', '')
IF ISNUMERIC...