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Debugging Package Manager Console Update-Database Seed Method
...h currently running visual studio. MOre info in this answer: stackoverflow.com/a/52700520/350384
– Mariusz Pawelski
Apr 5 '19 at 13:12
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Difference between getDefaultSharedPreferences and getSharedPreferences
...ivity context
PreferenceManager.getDefaultSharedPreferences(context)
See https://developer.android.com/reference/android/support/v7/preference/PreferenceManager#getdefaultsharedpreferences
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关于jQuery的AJAX不兼容IE的解决办法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...ar2"]} 转换为 "&foo=bar1&foo=bar2"。
代码片段:
var siteUrl="http://blog.sina.com.cn/cnwyt";
jQuery.ajax({
type: "get",
url: siteUrl+"cosmetics/product/ajax_check?",
//data: "bid="+my_bid+"&name_cn="+name_cn+"&timeStamp=" + new Date().getTime(),
data: {'bid':my_bid,'name_cn':name...
PHP code to convert a MySQL query to CSV [closed]
...S TERMINATED BY "\n"
FROM my_table;
(the documentation for this is here: http://dev.mysql.com/doc/refman/5.0/en/select.html)
or:
$select = "SELECT * FROM table_name";
$export = mysql_query ( $select ) or die ( "Sql error : " . mysql_error( ) );
$fields = mysql_num_fields ( $export );
for ( $i...
Run certain code every n seconds [duplicate]
... print "Hello, World!"
printit()
# continue with the rest of your code
https://docs.python.org/3/library/threading.html#timer-objects
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Determine if Python is running inside virtualenv
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According to the virtualenv pep at http://www.python.org/dev/peps/pep-0405/#specification you can just use sys.prefix instead os.environ['VIRTUAL_ENV'].
the sys.real_prefix does not exist in my virtualenv and same with sys.base_prefix.
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The server committed a protocol violation. Section=ResponseStatusLine ERROR
... your app/web.config:
<system.net>
<settings>
<httpWebRequest useUnsafeHeaderParsing="true" />
</settings>
</system.net>
If this doesn't work you may also try setting the KeepAlive property to false.
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Get the Query Executed in Laravel 3/4
...ld recommend using the Chrome extension Clockwork with the Laravel package https://github.com/itsgoingd/clockwork. It's easy to install and use.
Clockwork is a Chrome extension for PHP development, extending
Developer Tools with a new panel providing all kinds of information
useful for debug...
Number of processors/cores in command line
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nproc is what you are looking for.
More here : http://www.cyberciti.biz/faq/linux-get-number-of-cpus-core-command/
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WebSockets protocol vs HTTP
There are many blogs and discussions about websocket and HTTP, and many developers and sites strongly advocate websockets, but i still can not understand why.
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