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StringUtils 字符串工具扩展：强大的文本处理工具集 · App Inventor 2 中文网
...小写检测
获取字符 CharAt(索引)
返回指定位置的字符（1-based 索引）。
返回值：指定位置的字符
获取字符Of CharAtOf(源文本, 索引)
返回指定文本中指定位置的字符（1-based 索引）。
返回值...
How can I confirm a database is Oracle & what version it is using SQL?
...---------------------------------
Oracle Database 10g Release 10.2.0.3.0 - 64bit Production
PL/SQL Release 10.2.0.3.0 - Production
CORE 10.2.0.3.0 Production
TNS for Solaris: Version 10.2.0.3.0 - Production
NLSRTL Version 10.2.0.3.0 - Production
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How can bcrypt have built-in salts?
... the salt and the cipher text, concatenated and encoded in a modified Base-64. The first 22 characters decode to a 16-byte value for the salt. The remaining characters are cipher text to be compared for authentication.
This example is taken from the documentation for Coda Hale's ruby implementatio...
Does PowerShell support constants?
...ge. Copy and pasting from there, it's: set-variable -name test -value ([int64]100) -option Constant
– Chris J
Jul 6 '15 at 8:58
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How to pass html string to webview on android
...rom server.
Loading normal data wasn't working for me, converting into Base64 working just fine.
String unencodedHtml ="<html><body>'%28' is the code for '('</body></html>";
tring encodedHtml = Base64.encodeToString(unencodedHtml.getBytes(), Base64.NO_PADDING);
webView.loadDa...
Conveniently Declaring Compile-Time Strings in C++
...uldn't you use size_t instead of unsigned?
– kirbyfan64sos
Dec 10 '14 at 21:27
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hash function for string
... collisions for this 466k english dictionary while MurmurHash has none for 64 bit hashes, and 21 for 32 bit hashes (around 25 is to be expected for 466k random 32 bit hashes).
My recommendation is using MurmurHash if available, it is very fast, because it takes in several bytes at a time. But if you...
Node.js/Windows error: ENOENT, stat 'C:\Users\RT\AppData\Roaming\npm'
...s ago. I had to manually create the folder to make it work on Windows 8.1 x64.
– Sahas Katta
Aug 20 '14 at 19:51
3
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Download file from web in Python 3
...access to the file.
import urllib.request
import gzip
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# Read the first 64 bytes of the file inside the .gz archive located at `url`
url = 'http://example.com/something.gz'
with urllib.request.urlopen(url) as response:
with gzip.GzipFile(fileobj=response) as uncompressed:
file_header ...
Razor-based view doesn't see referenced assemblies
... package I needed. Best not get fancy and just make a basic Class Library (DLL)
– redwards510
Nov 17 '15 at 23:02
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