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I have a list of variables:
variables = ['VariableA', 'VariableB','VariableC']
which I'm going to search for, line by line
ifile = open("temp.txt",'r')
d = {}
match = zeros(len(variables))
for line in ifile:
emptyCells=0
for i in range(len(variables)):
regex = r'('+variables[i]+r')[:|=|\(](-…
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I was looking at the regular expression for validating various data types from the (OWASP Regex Repository).
One of the regular expressions in there is called safetext and looks like:
^[a-zA-Z0-9\s.\-]+$
My first question is:
Is this regular expression correct?
complementary question
If this…
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I am writing a tool to help students learn regular expressions. I will probably be writing it in Java.
The idea is this: the student types in a regular expression and the tool shows which parts of a text will get matched by the regex. Simple enough.
But I want to support several different regex…
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I'm writing a piece of client-side javascript code that takes a function and finds the derivative of it, however, the regex that's supposed to match with the power rule fails to work in the context of the javascript program, even though it sucessfully matches when it's used with an independent regex…
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I need to be able to check for a pattern with | in them. For example an expression like d*|*t should return true for a string like "dtest|test".
I'm no regex hero so I just tried a couple of things, like:
Regex Pattern = new Regex("s*\|*d"); //unable to build because of single backslash
Regex Pattern…
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Hi
Is it possible to reference other strings inside of strings.xml ?
Something of the form:
My string
Here it is: android:id="@string/string_one"
(If it did exist, there would of course be problems of circular, infinite definitions, etc. to beware of).
Thanks.
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I cannot seem to get unity working when attempting to pass in an array of strings into a constructor parameter list, while using XML configuration.
When I try the following:
<typeConfig ...>
<constructor ...>
<param ... parameterType="System.String[]">
<array>…
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I'm pretty confused with the behaviour of arrays of strings when I loop them through the jQuery.each() method. Apparently, the strings become jQuery objects inside the callback function. However, I cannot use the this.get() method to obtain the original string; doing so triggers a this.get is not…
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I have a page that has 3 variables. They look like this:
String[] Headers = new String[] { "Max Width", "Max Length", "Max Height" };
String currentHeader = (String)HttpContext.Current.Request.QueryString["ItemHas"] ?? "";
String checkString = (String)HttpContext.Current.Request.QueryString["ItemIn"]…
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Hello,
I need to index specific strings with other strings and I can't really find a good way to do so. I tried to use tr1::unordered_map, but I'm having some difficulties using it.
If someone could tell me what is the best way to do that I'd be really grateful :)
I also need to index objects by a…
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