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Cast from VARCHAR to INT - MySQL
...ne of the following values:
BINARY[(N)]
CHAR[(N)]
DATE
DATETIm>ME m>
DECIMAL[(M[,D])]
SIGNED [INTEGER]
TIm>ME m>
UNSIGNED [INTEGER]
Therefore, you should use:
SELECT CAST(PROD_CODE AS UNSIGNED) FROM PRODUCT
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Find and Replace text in the entire table using a MySQL query
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For a single table update
UPDATE `table_nam>me m>`
SET `field_nam>me m>` = replace(sam>me m>_field_nam>me m>, 'unwanted_text', 'wanted_text')
From multiple tables-
If you want to edit from all tables, best way is to take the dump and then find/replace and upload it back.
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How to stop tracking and ignore changes to a file in Git?
I have cloned a project that includes som>me m> .csproj files. I don't need/like my local csproj files being tracked by Git (or being brought up when creating a patch), but clearly they are needed in the project.
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Best way to obfuscate an e-mail address on a website?
...pdating my personal website. The URL of my personal website is (my first nam>me m>).(my last nam>me m>).com, as my last nam>me m> is rather unusual, and I was lucky enough to pick up the domain nam>me m>. My e-mail address is (my first nam>me m>)@(my last nam>me m>).com. So really, when it com>me m>s down to guessing it, it's not ver...
How to write a:hover in inline CSS?
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Short answer: you can't.
Long answer: you shouldn't.
Give it a class nam>me m> or an id and use stylesheets to apply the style.
:hover is a pseudo-selector and, for CSS, only has m>me m>aning within the style sheet. There isn't any inline-style equivalent (as it isn't defining the selection criteria).
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How do I find out what keystore my JVM is using?
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Your keystore will be in your JAVA_HOm>ME m>---> JRE -->lib---> security--> cacerts. You need to check where your JAVA_HOm>ME m> is configured, possibly one of these places,
Computer--->Advanced --> Environm>me m>nt variables---> JAVA_HOm>ME m>
Your server ...
How can I delete the current line in Emacs?
What is the emacs equivalent of vi's dd ? I want to delete the current line. Tried CTRL + k but it only deletes from current position.
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Passing param>me m>ters to addTarget:action:forControlEvents
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action:@selector(switchToNewsDetails:)
You do not pass param>me m>ters to switchToNewsDetails: m>me m>thod here. You just create a selector to make button able to call it when certain action occurs (touch up in your case). Controls can use 3 types of selectors to respond to actions, all of the...
How to show Page Loading div until the page has finished loading?
I have a section on our website that loads quite slowly as it's doing som>me m> intensive calls.
12 Answers
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Understanding Prim>me m>Faces process/update and JSF f:ajax execute/render attributes
What exactly are process and update in Prim>me m>Faces p:commandXxx components and execute and render in f:ajax tag?
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