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Converting a Uniform Distribution to a Normal Distribution
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You can use the PDF if you're prepared to randomly select a direction relative to the mean; do I understand that right?
– Mark McKenna
Sep 28 '14 at 21:43
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jQuery date/time picker [closed]
...ase supports TIME ZONES (find THAT in any other picker!) as well as jQuery selectors/chaining, easy-removal (avoid memory leaks!) and many other improvements. Please give it a ride, and if you have any problems or suggestions, let me know via the comment page on my website.
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How to choose an AES encryption mode (CBC ECB CTR OCB CFB)?
...eve me, I have seen many cases where CBC is not implemented with proper IV selection). So you will see that I have added bold when Rogaway says something like "confidentiality is not achieved when the IV is a nonce", it means that if you choose your IV cryptographically secure (unpredictable), then...
How can I use UUIDs in SQLAlchemy?
...cause it implicitly tries to do some sort of character conversion for the "select * from table where id =..." and there's miscellaneous display issues.
Other than that everything seems to work fine, and so I'm throwing it out there. Leave a comment if you see a glaring error with it. I welcome any ...
How do I insert a linebreak where the cursor is without entering into insert mode in Vim?
... the carriage returns are added.
Check :help map-which-keys for advice on selecting unused keystrokes to map.
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How to get execution time in rails console?
I want compare time of execution Post.all and SELECT * FROM posts (or some other statements) How can i get execution time of Post.all ?
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List distinct values in a vector in R
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You can also use the sqldf package in R.
Z <- sqldf('SELECT DISTINCT tablename.columnname FROM tablename ')
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Diagnosing Memory Leaks - Allowed memory size of # bytes exhausted
...ode to trawl through to find it, I'm afraid. The simplest instrument is to selectively place calls to memory_get_usage and narrow it down to where the code leaks. You can also use xdebug to create a trace of the code. Run the code with execution traces and show_mem_delta.
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Is there type Long in SQLite?
...tant: retrieve the value from cursor as LONG
Cursor cursor = db.rawQuery("SELECT * FROM " + TABLE_A, null);
long value = cursor.getLong(0);
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Can I add color to bootstrap icons only using CSS?
...) your cursor looks like an oversized capital "I" character, it's used for selecting text. In CSS it's referred to as cursor: text;. It's also known as "I-beam".
– Dai
Sep 12 '12 at 1:47
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