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Hash collision in git
...n SHA-1 hash is a 40 hex character string... that's 4 bits per character times 40... 160 bits. Now we know 10 bits is approximately 1000 (1024 to be exact) meaning that there are 1 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 different SHA-1 hashes... 1048.
What is this equivalent...
MySQL INSERT INTO table VALUES.. vs INSERT INTO table SET
...existing table. The INSERT ... VALUES and INSERT ... SET forms of the statement insert rows based on explicitly specified values. The INSERT ... SELECT form inserts rows selected from another table or tables.
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Text border using css (border around text)
... WORTH NOTING: Please test cross-browser capabilities of these methods... Am having serious issues with clients on IE at least 9.. kinda thinking of going the PNG way.
– ErickBest
Sep 2 '13 at 8:58
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List of macOS text editors and code editors [closed]
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SQL statement to get column type
Is there a SQL statement that can return the type of a column in a table?
22 Answers
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Eclipse jump to closing brace
... brace. If Eclipse can't find one you'll get a "No matching bracket found" message.
edit: as mentioned by Romaintaz below, you can also get Eclipse to auto-select all of the code between two curly braces simply by double-clicking to the immediate right of a opening brace.
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Rounding float in Ruby
...l. However, I can only use .round which basically turns it into an int, meaning 2.34.round # => 2. Is there a simple effect way to do something like 2.3465 # => 2.35
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How do I return clean JSON from a WCF Service?
I am trying to return some JSON from a WCF service. This service simply returns some content from my database. I can get the data. However, I am concerned about the format of my JSON. Currently, the JSON that gets returned is formatted like this:
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Remove all breakpoints in IntelliJ IDEA
... I'm a little late to the party (and possibly incorrect, hence the comment vs an answer), but I think the keyboard shortcut is now Alt+F9. Ctrl+Shift+F8 doesn't do anything for me.
– Brandon
Jan 2 '17 at 18:34
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git: fatal unable to auto-detect email address
...user.email "you@example.com"
Already been asked: Why Git is not allowing me to commit even after configuration?
To be sure Run:
$ git config --local -l
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