After concatenating 2 pdf\'s using PdfCopyFields, I am able 开发者_StackOverflow社区to edit the PDF fields, but I can\'t save the merged PDF. Why am I not able to save the PDF after doing this?A form
In general, is it better to have a web application make lots of calls to a web service getting smaller chunks of data back, or to have the web app make fewer calls and get larger chunks of data?
Similar to Ubiquitous way to get the root directory an application is running in via C#, but that question seems to be related to W开发者_开发知识库in Forms. How would the same be done for Web Forms?
Does switching activities in Android start a fresh JVM?It seems like each activity is meant to run as its own \"main\" method.If I have a singleton (via Guice, not an actual singleton in this case) sh
I\'m having trouble applying a patch to my source tree, and it\'s not the usual -p stripping problem. patch is able to find the file to patch.
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I\'m using a javascript object to populate a dropdown based on a previous input. My object looks like the following:
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I have some dynamic tree. And now I need to implement some functionality, that happend every time, when simply click on node. (I mean only one click on node, which \"makes it blue\")
I use a GridView to represent data from a table in my DB. the GridView has some template fields whose content are determined before displaying the Grid ( I use the RowDataBound event to determine con
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