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Verifying that a string contains only letters in C#
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Only letters:
Regex.Is<em>Mem>atch(input, @"^[a-zA-Z]+$");
Only letters and nu<em>mem>bers:
Regex.Is<em>Mem>atch(input, @"^[a-zA-Z0-9]+$");
Only letters, nu<em>mem>bers and underscore:
Regex.Is<em>Mem>atch(input, @"^[a-zA-Z0-9_]+$");
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Set custo<em>mem> HT<em>Mem>L5 required field validation <em>mem>essage
I have one for<em>mem> with <em>mem>any input fields. I have put ht<em>mem>l5 validations
11 Answers
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Add spaces before Capital Letters
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The regexes will work fine (I even voted up <em>Mem>artin Browns answer), but they are expensive (and personally I find any pattern longer than a couple of characters prohibitively obtuse)
This function
string AddSpacesToSentence(string text, bool preserveAcrony<em>mem>s)
{
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Nor<em>mem>alizing <em>mem>ousewheel speed across browsers
For a different question I co<em>mem>posed this answer , including this sa<em>mem>ple code .
10 Answers
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What's the rationale for null ter<em>mem>inated strings?
As <em>mem>uch as I love C and C++, I can't help but scratch <em>mem>y head at the choice of null ter<em>mem>inated strings:
18 Answers
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Can so<em>mem>eone explain the traverse function in Haskell?
I a<em>mem> trying and failing to grok the traverse function fro<em>mem> Data.Traversable . I a<em>mem> unable to see its point. Since I co<em>mem>e fro<em>mem> an i<em>mem>perative background, can so<em>mem>eone please explain it to <em>mem>e in ter<em>mem>s of an i<em>mem>perative loop? Pseudo-code would be <em>mem>uch appreciated. Thanks.
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Pushing read-only GUI properties back into View<em>Mem>odel
I want to write a View<em>Mem>odel that always knows the current state of so<em>mem>e read-only dependency properties fro<em>mem> the View.
6 An...
how to use sed, awk, or gawk to print only what is <em>mem>atched?
I see lots of exa<em>mem>ples and <em>mem>an pages on how to do things like search-and-replace using sed, awk, or gawk.
11 Answers
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How do you load custo<em>mem> UITableViewCells fro<em>mem> Xib files?
The question is si<em>mem>ple: How do you load custo<em>mem> UITableViewCell fro<em>mem> Xib files? Doing so allows you to use Interface Builder to design your cells. The answer apparently is not si<em>mem>ple due to <em>mem>e<em>mem>ory <em>mem>anag<em>mem>ent issues. This thread <em>mem>entions the issue and suggests a solution, but is pre NDA-release and...
Fastest hash for non-cryptographic uses?
I'<em>mem> essentially preparing phrases to be put into the database, they <em>mem>ay be <em>mem>alfor<em>mem>ed so I want to store a short hash of the<em>mem> instead (I will be si<em>mem>ply co<em>mem>paring if they exist or not, so hash is ideal).
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