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Get record counts for all tables in MySQL database
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or, if you want for each table: SELECT table_name, TABLE_ROWS FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = '{your_db}';
– TheSoftwareJedi
Nov 13 '08 at 2:03
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Rails 3.1 and Image Assets
I have put all my images for my admin theme in the assets folder within a folder called admin. Then I link to it like normal ie.
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input type=file show only button
Is there a way to style (or script) <input type=file /> element to have visible only "Browse" button without text field?
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Detect home button press in android
This has been driving me nuts for a while now.
17 Answers
17
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Sending emails in Node.js? [closed]
... first node.js. However, I discovered that I am unable to create a contact me form that sends straight to my email since I can't find any modules from node that is able to send emails.
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IIS7 Permissions Overview - ApplicationPoolIdentity
...ication Pool Identities". The quick version:
If the application pool is named "DefaultAppPool" (just replace this text below if it is named differently)
Open Windows Explorer
Select a file or directory.
Right click the file and select "Properties"
Select the "Security" tab
Click the "Edit" and th...
Gradle finds wrong JAVA_HOME even though it's correctly set
... downloaded from the Ubuntu 13.10 repository itself tries to export JAVA_HOME. Thanks to Lucas for suggesting this.
/usr/bin/gradle line 70:
export JAVA_HOME=/usr/lib/jvm/default-java
Commenting this line out solves the problem, and Gradle finds the correct path to the Java binary.
If you just...
Why does NULL = NULL evaluate to false in SQL server
...use, it always evaluates to false. This is counterintuitive and has caused me many errors. I do understand the IS NULL and IS NOT NULL keywords are the correct way to do it. But why does SQL server behave this way?
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Open Graph namespace declaration: HTML with XMLNS or head prefix?
I have seen conflicting information on how to best implement Open Graph namespaces. Specifically, the Open Graph website uses a few different methods, and the Facebook Open Graph examples use other methods.
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