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Is it better practice to use String.format over string Concatenation in Java?
Is there a perceptible difference between using String.format and String concatenation in Java?
14 Answers
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ADO方式读取EXCEL数据存在致命BUG!!!!! - 更多技术 - 清泛网 - 专注C/C++及内核技术
...到VBA窗口，执行后会依次显示每个工作表表的名称：
Sub x()
Dim ExcelDB As New ADODB.Connection
Dim RS As ADODB.Recordset
Dim S As String
Set ExcelDB = New ADODB.Connection
Set RS = New Recordset
If Application.Version < 12 Then ExcelDB.Open "Provider=Micros...
Which is faster in Python: x**.5 or math.sqrt(x)?
I've been wondering this for some time. As the title say, which is faster, the actual function or simply raising to the half power?
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Get Android Phone Model programmatically
I would like to know if there is a way for reading the Phone Model programmatically in Android.
16 Answers
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How do I create a random alpha-numeric string in C++?
I'd like to create a random string, consisting of alpha-numeric characters. I want to be able to be specify the length of the string.
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Is there an easy way to create ordinals in C#?
Is there an easy way in C# to create Ordinals for a number? For example:
21 Answers
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How do I find the duplicates in a list and create another list with them?
How can I find the duplicates in a Python list and create another list of the duplicates? The list only contains integers.
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How to format strings using printf() to get equal length in the output?
I have two functions, one which produces messages like Starting initialization... and another which checks return codes and outputs "Ok" , "Warning" or "Error" . However, the output that is produced is of the different length:
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How to apply !important using .css()?
I am having trouble applying a style that is !important . I’ve tried:
31 Answers
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How can I parse a time string containing milliseconds in it with python?
I am able to parse strings containing date/time with time.strptime
7 Answers
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