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How many double numbers are there between 0.0 and 1.0?
...rtelli
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Is there a way to crack the password on an Excel VBA Project?
....).
Tested and works on:
Excel 2007
Excel 2010
Excel 2013 - 32 bit version
Excel 2016 - 32 bit version
Looking for 64 bit version? See this answer
How it works
I will try my best to explain how it works - please excuse my English.
The VBE will call a system function to cre...
How large should my recv buffer be when calling recv in the socket library
...
232
The answers to these questions vary depending on whether you are using a stream socket (SOCK_ST...
What represents a double in sql server?
...X5Ox for my test).
To make things more confusing, a "float" in C# is only 32-bit, so it would be more equivalent in SQL to the real/float(24) type in MSSQL than float/float(53).
In your specific use case...
All you need is 5 places after the decimal point to represent latitude and longitude within...
iOS开发过程中的各种tips - 更多技术 - 清泛网 - 专注C/C++及内核技术
...有那么一些个小问题让人纠结，它们不会让程序崩溃，但是会让人崩溃。除此之外，还将分享一些细节现在我通过自己的总...前言
iOS开发过程中，总有那么一些个小问题让人纠结，它们不会让程序崩溃，但是会让人崩溃。除此...
How can I convert an image into a Base64 string?
What is the code to transform an image (maximum of 200 KB) into a Base64 String?
14 Answers
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How to generate a random string in Ruby
...ring = SecureRandom.hex
# outputs: 5b5cd0da3121fc53b4bc84d0c8af2e81 (i.e. 32 chars of 0..9, a..f)
SecureRandom also has methods for:
base64
random_bytes
random_number
see: http://ruby-doc.org/stdlib-1.9.2/libdoc/securerandom/rdoc/SecureRandom.html
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Converting a column within pandas dataframe from int to string
...as pd; c = pd.Series(range(1000))').timeit(1000) >>> 0.41499893204309046 >>> timeit.Timer('c.astype(str)', setup='import pandas as pd; c = pd.Series(range(1000))').timeit(1000) 0.8004439630312845
– hamx0r
Apr 12 '18 at 23:23
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Batch file: Find if substring is in string (not in a file)
...ound
) ELSE (
echo. got zero - found pattern
)
When this is run in CMD.EXE, we get:
C:\DemoDev>y pqrs "abc def pqr 123"
got one - pattern not found
C:\DemoDev>y pqr "abc def pqr 123"
got zero - found pattern
...
Creating a BLOB from a Base64 string in JavaScript
I have Base64-encoded binary data in a string:
12 Answers
12
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