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Xcode duplicate/delete line
Coming from Eclipse and having been used to duplicate lines all the time, it's pretty strange finding out that Xcode has no such function. Or does it?
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How can I get a JavaScript stack trace when I throw an exception?
...t exception myself (eg, throw "AArrggg" ), how can I get the stack trace (in Firebug or otherwise)? Right now I just get the message.
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Google Sheets API Setup · App Inventor 2 中文网
...gle Developer Project
3. Enable the Google Sheeets API
4. Creating a Service Acccount
Linking the Google Sheets Document
1. Create the Google Sheets Document
2. Share the Google Sheets Document
3. Record Relevant Information
The Spreads...
What's the difference between tilde(~) and caret(^) in package.json?
After I upgraded to latest stable node and npm , I tried npm install moment --save . It saves the entry in the package.json with the caret ^ prefix. Previously, it was a tilde ~ prefix.
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What is PAGEIOLATCH_SH wait type in SQL Server?
I have a query that is taking a long time in the middle of a transaction. When I get the wait_type of the process it is PAGEIOLATCH_SH .
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MISCONF Redis is configured to save RDB snapshots
During writes to Redis ( SET foo bar ) I am getting the following error:
31 Answers
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Echo a blank (empty) line to the console from a Windows batch file [duplicate]
When outputting status messages to the console from a Windows batch file, I want to output blank lines to break up the output. How do I do this?
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How can I give the Intellij compiler more heap space?
When I make an Intellij project, I keep getting the following out of memory error.
8 Answers
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Adding multiple columns AFTER a specific column in MySQL
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Try this
ALTER TABLE users
ADD COLUMN `count` SMALLINT(6) NOT NULL AFTER `lastname`,
ADD COLUMN `log` VARCHAR(12) NOT NULL AFTER `count`,
ADD COLUMN `status` INT(10) UNSIGNED NOT NULL AFTER `log`;
check the syntax
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Get cursor position (in characters) within a text Input field
How can I get the caret position from within an input field?
9 Answers
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