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Why doesn't this code simply print letters A to Z?
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From the docs:
PHP follows Perl's convention when dealing with arithmetic operations on character variables and not C's.
For example, in Perl 'Z'+1 turns into 'AA', while in C 'Z'+1 turns into '[' ( ord('Z') == 90, ord('[') == ...
How can I convert a DateTime to the number of seconds since 1970?
I'm trying to convert a C# DateTime variable to Unix time, ie, the number of seconds since Jan 1st, 1970. It looks like a DateTime is actually implemented as the number of 'ticks' since Jan 1st, 0001.
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How to increase the max upload file size in ASP.NET?
I have a form that excepts a file upload in ASP.NET. I need to increase the max upload size to above the 4 MB default.
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How do I split a string into an array of characters? [duplicate]
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You can split on an empty string:
var chars = "overpopulation".split('');
If you just want to access a string in an array-like fashion, you can do that without split:
var s = "overpopulation";
for (var i = 0; i < s.length; i++) {
con...
Is there a vr (vertical rule) in html?
I know there is a hr (horizontal rule) in html, but I don't believe there is a vr (vertical rule). Am I wrong and if not, why isn't there a vertical rule?
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What's the simplest way to print a Java array?
...ide toString() , so if you try to print one directly, you get the className + '@' + the hex of the hashCode of the array, as defined by Object.toString() :
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How do I revert an SVN commit?
I have found various examples of how to revert an SVN commit like
12 Answers
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ImportError: No module named Crypto.Cipher
When I try to run app.py (Python 3.3, PyCrypto 2.6) my virtualenv keeps returning the error listed above. My import statement is just from Crypto.Cipher import AES . I looked for duplicates and you might say that there are some, but I tried the solutions (although most are not even solutions) and n...
Using OpenSSL what does “unable to write 'random state'” mean?
I'm generating a self-signed SSL certificate to protect my server's admin section, and I keep getting this message from OpenSSL:
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How to install gem from GitHub source?
I would like to install gem from the latest GitHub source.
11 Answers
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