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How to handle dynamic number of items in with statement?


How to handle dynamic number of items in with statement?

By : Tanya
Date : November 22 2020, 03:01 PM
it should still fix some issue "Supporting a variable number of context managers"
code :
with ExitStack() as stack:
    for resource in resources:
        stack.enter_context(resource)
    if need_special_resource():
        special = acquire_special_resource()
        stack.callback(release_special_resource, special)
    # Perform operations that use the acquired resources


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Maintaining a fixed number of items in a dynamic 'list' of items using jQuery

Maintaining a fixed number of items in a dynamic 'list' of items using jQuery


By : user221563
Date : March 29 2020, 07:55 AM
I wish this help you Not really sure what your looking for, but try this : http://jsfiddle.net/x36Bm/1/
Android: how to reuse list view items with dynamic number of items and several layouts

Android: how to reuse list view items with dynamic number of items and several layouts


By : WebDev03
Date : March 29 2020, 07:55 AM
I wish did fix the issue. It looks like you forgot to override getViewTypeCount() which tells the Adapter to use more than one row layout.
However if you only want a header, footer, and row layout then you should use ListView#addHeaderView() and ListView#addFooterView(). Don't try to control the headers and footers is your Adapter, the ListView already does that for you.
Best way to handle large number of items in a listview?

Best way to handle large number of items in a listview?


By : Chinmay Mohanta
Date : March 29 2020, 07:55 AM
hope this fix your issue Showing large amount of items in a listview is always not a good solution as it cause performance and memory issues. Also the user could not see all the items in a single scroll. So always choose to show items with less amount of data. But some requirements may force to show large number of items. VirtualizationPanel and VirtualizationStackPanel is a solution to improve the UI responsiveness and performance by recycling and loading items based on the scrolling like Windows Explorer.
Please see the below links will helps you to solve your problems
Dynamic SQL: how to handle single quote in select statement

Dynamic SQL: how to handle single quote in select statement


By : user3616125
Date : March 29 2020, 07:55 AM
hop of those help? Hazarding a few guesses here, because its very weird its not picking up the single quotes.:
firstly, the SQL was missing a single quote at the end. Any reason you use the pipes ||?
code :
select_stm:= 'SELECT * FROM emp FULL OUTER JOIN dept ON emp.deptno =   dept.deptno where job = ' || UPPER(e_job) || ' and loc = ' || UPPER(e_loc) || ';
select_stm:= 'SELECT * FROM emp FULL OUTER JOIN dept ON emp.deptno =   dept.deptno where job like '% || UPPER(e_job) || %' and loc and '% || UPPER(e_loc) %';
l10n/i18n: how to handle phrases with dynamic list of items?

l10n/i18n: how to handle phrases with dynamic list of items?


By : Wellington Baez
Date : March 29 2020, 07:55 AM
I hope this helps you . What's the sanest way to handle translation and localization of dynamic lists? , Here's how I would approach it:
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