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Difference Between Schema / Database in MySQL
...sically, a schema is synonymous with a database. You can substitute the keyword SCHEMA instead of DATABASE in MySQL SQL syntax, for example using CREATE SCHEMA instead of CREATE DATABASE.
Some other database products draw a distinction. For example, in the Oracle Database product, a schema repr...
Count the number of occurrences of a string in a VARCHAR field?
...ve value in it so it should be counted. If you only want to count complete words, maybe you need to search for ' value ' or bettter something more complicated like using regex.
– PhoneixS
May 18 '17 at 15:45
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How to paste over without overwriting register
...t of commands I do: First I press v, then e to to select to the end of the word, then y to yank it. After that, I go to a different word that I want to replace. I press v, e then p to replace that one. Then I do it again, but this time the next word is replaced by the one I replaced earlier.
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Make Visual Studio understand CamelCase when hitting Ctrl and cursor keys
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Is there an option, to select the whole word, even if CameHumps is on? At the moment I have to press right or left several times to select a word. I hope you get me.
– Ozkan
Oct 7 '16 at 14:01
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How do 20 questions AI algorithms work?
...on, we ask a question, which should eliminate roughly half of the possible word choices. If there are total of N words, then we can expect to get an answer after log2(N) questions.
With 20 question, we should optimally be able to find a word among 2^20 = 1 million words.
One easy way to eliminate ...
Bash history without line numbers
... history line spans multiple lines
$ history
11 clear
12 echo "In word processing and desktop publishing, a hard return or paragraph break indicates a new paragraph, to be distinguished from the soft return at the end of a line internal to a paragraph. This distinction allows word wrap to a...
Why does base64 encoding require padding if the input length is not divisible by 3?
...tly.
Edit: An Illustration
Suppose we have a program that base64-encodes words, concatenates them and sends them over a network. It encodes "I", "AM" and "TJM", sandwiches the results together without padding and transmits them.
I encodes to SQ (SQ== with padding)
AM encodes to QU0 (QU0= with pa...
How does Apple find dates, times and addresses in emails?
...80/sutime/process
You would extract attributes about n-grams (consecutive words) in a document:
numberOfLetters
numberOfSymbols
length
previousWord
nextWord
nextWordNumberOfSymbols
...
And then use a classification algorithm, and feed it positive and negative examples:
Observation nLetters n...
CSS text-overflow: ellipsis; not working?
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Also make sure word-wrap is set to normal for IE10 and below.
The standards referenced below define this property's behavior as being dependent on the setting of the "text-wrap" property. However, wordWrap settings are always effective in ...
Difference between Hashing a Password and Encrypting it
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The unsafe functionality it's referring to is that if you encrypt the passwords, your application has the key stored somewhere and an attacker who gets access to your database (and/or code) can get the original passwords by getting both the key and the encrypted text, whereas with a hash it's impos...