To flush blob cache on SharePoint servers you should execute a PowerShell script on each front end server. Blob cache is set on each front-end server in a farm, that is why you have to do this way.
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You cannot move SharePoint wiki library from one SPWeb to another even inside the same site collection through web interface. Also you have no opportunity to save wili library as a template with data. The only solution is to move SharePoint wiki library with PowerShell.
Sometimes you need to make some not common things with data in SharePoint site. Today one girl asked me if I can modify date of creation or modification date of a file in document library. Of course, there can be other cases, for example, you need to save creation date information for data in migration process.
You can add a bit of customization easily with Content Editor Web Part, where you add Javascript and HTML. In this post you can find a snippet for SharePoint 2010 to open a custom page in the modal dialog window.
I guess SPServices is the best solution for SharePoint. We still have SharePoint 2010 and prepate to migrate to SharePoint 2016 through SharePoint 2013. But for current tasks which must be made immediately, we still use SharePoint 2010, but only without server code. Rather often we have to make custom views for other users.
In SharePoint 2010 once I had found a lot of errors in time of execution or publishing workflow processes: "(-1, -1) Type System.CodeDom.
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SharePoint list (SPList) has grown up to immense size and started to decrease performance. To solve this, I decided to cut this SPList to pieces – to create archives and save items there by year.
I'm trying to remove all permissions from a list item in SharePoint 2010. There was a lot of permissions because of the "Limited access". I couldn't check all items because of the constraint of maximum selected items. This script is 100% compatible with SharePoint 2013 and SharePoint 2016.
I used Advanced Workflow Actions for SharePoint Designer 2010 from iLoveSharePoint for Workflows in SharePoint site. And one of used by me activities was "Execute PowerShell Script Action".
If you want to customize a NewForm for SharePoint list so, that users can add attachements in the same interface as other form fields, you should place control for adding attachments to a form. The problem is that this is not described and you really have to rewrite already half-prepared control.
