Regular expressions provide a short and flexible means for identifying particular text; characters, words, or patterns of characters. You can extract emails, proxies, IP addresses, phone numbers, home addresses, HTML tags, URLs, links, dates, and what’s not? Regular Expression is a language of its own. Whatever programming languages you have already learnt, will help very […]
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In Microsoft Excel, an Array Formula provides you with a way to do powerful calculations on one or more value sets. The Array Formula works with an array of values, rather than a single value. Array formulas can return a single result, or multiple results. That sounds pretty simple enough, and indeed many array formulas […]
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IBM Notes’ Formula Language is a powerful and versatile tool which can do almost everything a robust programming language may offer. It is used in forms, views, agents and almost all design elements and it can also be invoked from Lotus Script. Formula language provides this powerful functionality through a wide range of @functions. These […]
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Add Custom Column (Featured Image) to the Posts List in WordPress Admin.Set a custom size of say, 55 pixels that will be used to show the featured image’s under Featured Image column: GET Featured Image of the provided Post Id. And at last we define two functions: the first will add the new column (featured_image), […]
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The following function returns a List of Names (users) given a comma-separated-value string of levels: 0-No Access, 1-Depositor… 6-Managere.g: Levels = “1,2,3,4” or “4,5,6” or “5”The users having one of these access levels are returned in a list.
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Microsoft Excel provides a very powerful formula language. You can achieve amazing things if you’re well capable of using it. Here’s the calculation of some of the public holidays in USA. You can calculate the rest in the same manner. Place the years in column A. Please refer to the below images taken from the […]
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Simple and self-explanatory example. Learn and enjoy! Set workspace = New NotesUIWorkspaceSet notesuidb = workspace.CurrentDatabaseSet collection = notesuidb.documentsFor i = 1 To collection.Count Set currentdoc = collection.GetNthDocument(i) Call currentdoc.Removepermanently(True)Next Call workspace.Viewrefresh()
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View Selection Formula: Get the records of the last 15 working days. This is achieved by calculating total days (TotDays) by moving back from now() and excluding all sundays (weekday=1). So for instance, If there are 3 Sundays in this period then we have to take 15+3=18 as TotDays (total working days) to get the […]
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Sometimes it is required e.g, to get a comma-delimited-values list in a field from a relational database table. This is only possible to find some way to concatenate rows of the table. Following is one of the possible solutions using ‘FOR XML PATH’ expression in T-Sql. You may find other solutions as well. Suppose you […]
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