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Regex to check whether a string contains only numbers [duplicate]
I get false on both "123" and "123f" . I would like to check if the hash only contains numbers. Did I miss something?
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Can a C# lambda expression have more than one statement?
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196
Sure:
List<String> items = new List<string>();
var results = items.Where(i => ...
Git push failed, “Non-fast forward updates were rejected”
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What does 'wb' mean in this code, using Python?
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File mode, write and binary. Since you are writing a .jpg file, it looks fine.
But if you su...
Run an untrusted C program in a sandbox in Linux that prevents it from opening files, forking, etc.?
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How to order events bound with jQuery
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Multi-gradient shapes
...olor.GREEN, Color.WHITE, Color.WHITE},
new float[]{0,0.5f,.55f,1}, Shader.TileMode.REPEAT);
return lg;
}
};
PaintDrawable p=new PaintDrawable();
p.setShape(new RectShape());
p.setShaderFactory(sf);
Basically, the int array allows you to select multiple color stops, and the...
Maximum on http header values?
...aders they accept. For example in Apache default limit is 8KB, in IIS it's 16K. Server will return 413 Entity Too Large error if headers size exceeds that limit.
Related question: How big can a user agent string get?
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How to handle multiple cookies with the same name?
...an’t be sure which one will be sent back.
Edit: this information from 2010 appears to be outdated, it seems browsers can now send multiple cookies in return, see answer by @Nate below for details
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How to change color in markdown cells ipython/jupyter notebook?
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147
You can simply use raw html tags like
foo <font color='red'>bar</font> foo
Be a...