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Check if multiple strings exist in another string
...
You need to iterate on the elements of a.
a = ['a', 'b', 'c']
str = "a123"
found_a_string = False
for item in a:
if item in str:
found_a_string = True
if found_a_string:
print "found a match"
else:
print "no match found"
...
RegEx for Javascript to allow only alphanumeric
...ou wanted to return a replaced result, then this would work:
var a = 'Test123*** TEST';
var b = a.replace(/[^a-z0-9]/gi,'');
console.log(b);
This would return:
Test123TEST
Note that the gi is necessary because it means global (not just on the first match), and case-insensitive, which is why I ...
Adding a collaborator to my free GitHub account?
...
Go to Manage Access page under settings (https://github.com/user/repo/settings/access) and add the collaborators as needed.
Screenshot:
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How to check for a valid URL in Java?
...rties that you can set to control how this class behaves, by default http, https, and ftp are accepted.
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What's the difference between an argument and a parameter?
...turn x + y;
}
At a call-site using add, such as the example shown below, 123 and 456 would be referred to as the arguments of the call.
int result = add(123, 456);
Also, some language specifications (or formal documentation) choose to use parameter or argument exclusively and use adjectives lik...
PHP Redirect with POST data
...is some pseudocode
HTML:
<form id="paymentForm" method="post" action="https://example.com">
<input type="hidden" id="customInvoiceId" .... />
<input type="hidden" .... />
<input type="submit" id="submitButton" />
</form>
JS (using jQuery for convenience but t...
How Pony (ORM) does its tricks?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Eclipse copy/paste entire line keyboard shortcut
... Ctrl+Shift+V is now the shortcut that lets you paste in MyClass:123 and jump to line 123, and linkifies stack traces. Probably too useful to overwrite now.
– Noumenon
Feb 16 '18 at 0:49
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Excel RTD(Excel Real-Time Data)实时刷新数据技术 - C/C++ - 清泛网 - 专注C/C++及内核技术
... Server的生命周期就结束了。
一 C#版实例
来源：http://www.cnblogs.com/makemelaugh/archive/2008/11/06/1327960.html
创建一个项目ExcelRTD，添加Microsoft.Office.Interop.Excel引用。创建一个类MarketData.cs，这个类继承IRtdServer接口，以实现一个RTD Server...