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How to convert a string to utf-8 in Python
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,I am getting the following error: UnicodeDecodeError: 'utf8' codec can't decode byte 0xb0 in position 2: invalid start byte This is my code: ret=[] for line in csvReader: cline=[] for elm in line: unicodestr = unicode(elm, 'utf-8') ...
How do I provide custom cast support for my class?
...ext, "world");
// Create EncodedString from System.String but use UTF8 which takes 1 byte per char for simple English text
var encodedStr = EncodedString.FromString(text, Encoding.UTF8);
var fileName = Path.GetTempFileName();
// Implicit conversion EncodedString --&...
PostgreSQL error 'Could not connect to server: No such file or directory'
... pg gem:*
$ brew install postgresql
$ initdb /usr/local/var/postgres -E utf8
To have launchd start postgresql at login run:
$ ln -sfv /usr/local/opt/postgresql/*.plist ~/Library/LaunchAgents
Or start manually.
Install pg gem
$ gem install pg
I hope have helped
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Error 330 (net::ERR_CONTENT_DECODING_FAILED):
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codes need to save UTF8 without BOM while recording. Sometimes, written codes with (Notepad++) or other coding tools and use UTF8 encode, this error occurs.
I'm sorry, I do not know English. This is just my experience.
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How do I set the UI language in vim?
...e nuanced stuff. F.ex., my own locale settings look like this:
LANG=en_US.utf8
LC_CTYPE=de_DE.utf8
LC_COLLATE=C
This means I get a largely English system, but with German semantics for letters, except that the default sort order is ASCIIbetical (ie. sort by codepoint, not according to language co...
How to create a database from shell command?
...ss_bla"
mysql -uroot -prootpassword -e "CREATE DATABASE $DB CHARACTER SET utf8 COLLATE utf8_general_ci";
mysql -uroot -prootpassword -e "CREATE USER $USER@'127.0.0.1' IDENTIFIED BY '$PASS'";
mysql -uroot -prootpassword -e "GRANT SELECT, INSERT, UPDATE ON $DB.* TO '$USER'@'127.0.0.1'";
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How do I concatenate two text files in PowerShell?
...r English). If the source files contain other coding (e.g. Windows-1251 or UTF8), you must set correct encoding sc file.txt -Encoding UTF8 (numbers such as 1251 for Russian are supported since v6.2)
– Radek Pech
May 3 '19 at 9:06
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SSL certificate rejected trying to access GitHub over HTTPS behind firewall
...~/.ssh/id_rsa and cloning using git clone git@ssh.github.com:oharab/log4vba.git got it up and running in no time.
– oharab
Jul 14 '11 at 13:39
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Postgres could not connect to server
...m -rf /usr/local/var/postgres && initdb /usr/local/var/postgres -E utf8 removed my old databases and then reinitialized the postgres db schema.
Thanks to https://github.com/Homebrew/homebrew/issues/35240 for that solution.
After regenerating my databases (with rake db:create) everything ...
理解Python的 with 语句 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...语句提供了一种非常方便的处理方式。一个很好的例子是文件处理，你需要获取一个文件句柄，从文件中读取数据，然后关闭文件句柄。 Without the with statement, one would write something along the lines of: 如果不用with语句，代码如下：
f...