Under the dropdown where it says Choose commands from, select All Commands.Select Help from the list of commands to add to the Quick Access Toolbar.Click Add.When you're done, click OK. The shortcut to help will be added to your Quick Access Toolbar in the upper-left corner....
Hi! I tried to "label" this post as "Microsoft Forums" but it wouldn't accept a custom tag. This is a simple question about creating a post here in the forums, as opposed to being about Excel.🙂 --- When creating a post here, I always get a message that says: "...
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对数组arr的元素进行数据转换(常用,常用于EXCEL中对表的数据进行转换,比如文本和数字) #重点:arr_f =arr.astype(np.float64) arr = np.array([1,2,np.nan,4]) np.isnan(arr) # 是否缺失值 # 输出array([False, False, True, False]) arr[np.isnan(arr...
(provider: TCP Provider, error: 0 - The semaphore timeout period has expired.) A USE database statement is not allowed in a procedure, function or trigger. A week this year Against a week this time last year in SQL (NOT MDX) A WITH keyword and parenthesis are now required Accent ...
'Word.Application' is not defined "aspnet_compiler.exe" exited with code 1 "Cannot create ActiveX Component" "Exception from HRESULT: 0x800A03EC" Unable to open excel file "Failed to compare two elements in the array." "Object reference not set to an instance of an object" error which po...
CREATE OR REPLACE FUNCTION auditlogfunc() RETURNS TRIGGER AS $example_table$ 1. BEGIN 1. INSERT INTO AUDIT(EMP_ID, ENTRY_DATE) VALUES (new.ID, current_timestamp); 1. RETURN NEW; 1. END; 1. $example_table$ LANGUAGE plpgsql;
For example, the following expression will select customers whose last name is stored as either Jones or JONES:UPPER("LAST_NAME")='JONES'Other data sources have similar functions. Personal geodatabases, for example, have functions named UCASE and LCASE that perform the same function....
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A new function setorder is now implemented which uses data.table's internal fast order to reorder rows by reference. It returns the result invisibly (like setkey) that allows for compound statements, ex: setorder(DT, a, -b)[, cumsum(c), by=list(a,b)]. Check ?setorder for more inf...