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Nodejs cannot find installed module on Windows
...writing the full path to them. It is useful, for example, then node app is converting local files, like less — if you install it globally you can use it in any directory.
node.js itself didn't look at the npm global dir, it is using another algorithm to find required files: http://nodejs.org/api/m...
How do you copy a record in a SQL table but swap out the unique id of the new row?
...s for the table and include the names
of columns to skip in where clause.
Convert that in to CSV as column names.
Build Select ... Insert into script based on this.
declare @columnsToCopyValues varchar(max), @query varchar(max)
SET @columnsToCopyValues = ''
--Get all the columns execpt Identit...
SQLiteDatabase.query method
...By using the Where/Bind -Args version you get automatically escaped values and you don't have to worry if input-data contains '.
Unsafe: String whereClause = "column1='" + value + "'";
Safe: String whereClause = "column1=?";
because if value contains a ' your statement either breaks and you get ex...
mkdir -p functionality in Python [duplicate]
...swer, but I think there's value in the comment thread below. As such, I'm converting it to a wiki.
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What is difference between monolithic and micro kernel?
...e microkernels. Mach was initially a microkernel (not Mac OS X), but later converted into a hybrid kernel. Minix (before version 3) wasn't a pure microkernel because device drivers were compiled as part of the kernel.
Monolithic kernels are usually faster than microkernels. The first microkernel Mac...
How to check if object property exists with a variable holding the property name?
...with "in"' operator the left expression must be a string or value that can converts into a string. Yes, you cannot write 'length' in 'qqq' but you cannot write 'qqq'.hasOwnProperty('length') either
– Wachburn
Jul 21 '15 at 17:18
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How do you echo a 4-digit Unicode character in Bash?
...
Quick one-liner to convert UTF-8 characters into their 3-byte format:
var="$(echo -n '☠' | od -An -tx1)"; printf '\\x%s' ${var^^}; echo
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How can I check if multiplying two numbers in Java will cause an overflow?
I want to handle the special case where multiplying two numbers together causes an overflow. The code looks something like this:
...
How do I delete from multiple tables using INNER JOIN in SQL server
...table.
As a side note, you can also do inserted.* on an insert statement, and both inserted.* and deleted.* on an update statement.
EDIT:
Also, have you considered adding a trigger on table1 to delete from table2 + 3? You'll be inside of an implicit transaction, and will also have the "inserted." ...
Removing the title text of an iOS UIBarButtonItem
...ButtonItem(title:"", style: .Plain, target: nil, action: nil). Not hard to convert from Obj-C to Swift, but I'll save you the troublef
– Zoyt
Jun 30 '14 at 20:32
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