How can we pass a parameter from main report to subreport in crystal reports XI
Right-click on the subreport object and choose Change SubReport Links, then select how the parameter is to be used by the subreport.
parameters
Constant Parameter in golang function
No, this is currently not possible. There are several cases to distinguish: When passing a parameter “normally”, i.e. by value, you don’t have to worry about modifying it, since these parameters behave like local variables, so you can modify them inside the function, but your changes won’t be visible outside the function. But, there is … Read more
How to JsDoc a “mixed” type?
I found the way to do it: /** * @param {*} foo */ function bar(foo) {}
Is there a way to indicate the last n parameters in a batch file?
%* will always expand to all original parameters, sadly. But you can use the following snippet of code to build a variable containing all but the first parameter: rem throw the first parameter away shift set params=%1 :loop shift if [%1]==[] goto afterloop set params=%params% %1 goto loop :afterloop I think it can be done … Read more
Meaning of validation_steps in Keras Sequential fit_generator parameter list
The validation generator works exactly like the training generator. You define how many batches it will wield per epoch. The training generator will yield steps_per_epoch batches. When the epoch ends, the validation generator will yield validation_steps batches. But validation data has absolutely no relation to training data. There is no need to separate validation batches … Read more
Characters allowed in GET parameter
There are reserved characters, that have a reserved meanings, those are delimiters — :/?#[]@ — and subdelimiters — !$&'()*+,;= There is also a set of characters called unreserved characters — alphanumerics and -._~ — which are not to be encoded. That means, that anything that doesn’t belong to unreserved characters set is supposed to be … Read more
Possible Locations for Sequence/Picture Parameter Set(s) for H.264 Stream
First off, it’s important to understand that there is no single standard H.264 elementary bitstream format. The specification document does contain an Annex, specifically Annex B, that describes one possible format, but it is not an actual requirement. The standard specifies how video is encoded into individual packets. How these packets are stored and transmitted … Read more
How can query string parameters be forwarded through a proxy_pass with nginx?
From the proxy_pass documentation: A special case is using variables in the proxy_pass statement: The requested URL is not used and you are fully responsible to construct the target URL yourself. Since you’re using $1 in the target, nginx relies on you to tell it exactly what to pass. You can fix this in two … Read more
How many constructor arguments is too many? [closed]
Two design approaches to consider The essence pattern The fluent interface pattern These are both similar in intent, in that we slowly build up an intermediate object, and then create our target object in a single step. An example of the fluent interface in action would be: public class CustomerBuilder { String surname; String firstName; … Read more
How many parameters are too many? [closed]
When is something considered so obscene as to be something that can be regulated despite the 1st Amendment guarantee to free speech? According to Justice Potter Stewart, “I know it when I see it.” The same holds here. I hate making hard and fast rules like this because the answer changes not only depending on … Read more