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How to set initial value and auto increment in MySQL?

...r) values("kowalski's nuclear reactor."); Step 4, interpret the output: select * from penguins prints: '1001', 'We need more power!' '1002', 'Time to fire up' '1003', 'kowalski\'s nuclear reactor' share | ...
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Cannot use identity column key generation with ( TABLE_PER_CLASS )

...refer using 'TABLE' id generation strategy as it triggers lots of queries (select, insert, and update) and maintains locks to generate unique values for primary key. So what would be an alternate solution to this If we have a kinda big Inheritance scenario? It will certainly impact the performance a...
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Shortcut to comment out a block of code with sublime text

... The shortcut to comment out or uncomment the selected text or current line: Windows: Ctrl+/ Mac: Command ⌘+/ Linux: Ctrl+Shift+/ Alternatively, use the menu: Edit > Comment For the block comment you may want to use: Windows: Ctrl+Shift+/ Mac: Command ⌘+Opt...
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How to safely upgrade an Amazon EC2 instance from t1.micro to large? [closed]

...es" and create a Snapshot of your instance's volume. Go to "Snapshots" and select "Create Image from Snapshot". Go to "AMIs" and select "Launch Instance" and choose your "Instance Type" etc. share | ...
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Count, size, length…too many choices in Ruby?

...e will generate a query that requests all of the items from the database ('select * from mytable') and then give you the number of items resulting, whereas .count will generate a single query ('select count(*) from mytable') which is considerably faster. Because these ORMs are so prevalent I follow...
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EC2 Instance Cloning

...he easier way is through the web management console: go to the instance select the instance and click on instance action create image Once you have an image you can launch another cloned instance, data and all. :) shar...
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App.Config Transformation for projects which are not Web Projects in Visual Studio?

...="@*|node()"> <xsl:copy> <xsl:apply-templates select="@*|node()"/> </xsl:copy> </xsl:template> <xsl:template match="/configuration/appSettings"> <xsl:copy> <xsl:apply-templates select="node()|@*"/> <xsl:element name="add"&g...
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Keyboard shortcut for Jump to Previous View Location (Navigate back/forward) in IntelliJ IDEA

...me Intel grafics driver shorcuts on windows. Right click the desktop -> select Screen Resolution -> Click Advanced settings -> Click the vendor tab "Intel(R) ..." -> Hit the graphics properties or similar button -> Select Options and Support tab -> Disable Hotkey functionality. ...
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Algorithm to implement a word cloud like Wordle

...ou color and size words based on different weightings and it supports word selection (from a coordinate) and selected word highlighting. The source is yours to use as you see fit. share | improve...
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How to make UIButton's text alignment center? Using IB

...wer version of xcode (mine is xcode 6.1) we have property attributed title Select Attributed then select the text and press centre option below P.S. The text was not coming multiline for that I have to set the btn.titleLabel.numberOfLines = 0 ...