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Could not find stored procedure 'dbo.aspnet_CheckSchemaVersion'
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I have the same problem- i copy/paste connectionString from SQL Object manager in Visual Studio and forget to type Initial Catalog=YourDatabaseName.
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Why can't I declare static methods in an interface?
...orse than having interface A contain int x(int z); and interface B contain string x(int x);? What is the meaning of x(3) in interface C?
– supercat
Feb 1 '13 at 8:26
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MySQL: Fastest way to count number of rows
...a from mysql to php. Why do it when you can achieve the same on the mysql side?
If the COUNT(*) is slow, you should run EXPLAIN on the query, and check if indexes are really used, and where should they be added.
The following is not the fastest way, but there is a case, where COUNT(*) doesn't re...
How do I expire a PHP session after 30 minutes?
... collector is only started with a probability of session.gc_probability divided by session.gc_divisor. And using the default values for those options (1 and 100 respectively), the chance is only at 1%.
Well, you could simply adjust these values so that the garbage collector is started more often. B...
Using Gradle to build a jar with dependencies
... class:
package com.curso.online.gradle;
import org.apache.commons.lang3.StringUtils;
import org.apache.log4j.Logger;
public class Main {
public static void main(String[] args) {
Logger logger = Logger.getLogger(Main.class);
logger.debug("Starting demo");
String s = ...
How do I get the current date and time in PHP?
... use the date() function to format it to your needs.
$date = date('Format String', time());
As Paolo mentioned in the comments, the second argument is redundant. The following snippet is equivalent to the one above:
$date = date('Format String');
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Eclipse “Error: Could not find or load main class”
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If you create a java class with public static void main(String[] args), Eclipse will run that main method for you by right clicking on the file itself, or on the file in the project explorer, then choosing:
"Run As" -> "Java Application."
Once you do this, Eclipse stores ...
Why remove unused using directives in C#?
...censeTester
{
public static class Example
{
private static string temporaryPath = Path.GetTempFileName();
}
}
This code doesn't compile because both the namespaces System.IO and System.Windows.Shapes each contain a class called Path. We could fix it by using the full class pat...
What is the difference between ExecuteScalar, ExecuteReader and ExecuteNonQuery?
... result is the first column of the first row. An example might be SELECT @@IDENTITY AS 'Identity'.
ExecuteReader is used for any result set with multiple rows/columns (e.g., SELECT col1, col2 from sometable).
ExecuteNonQuery is typically used for SQL statements without results (e.g., UPDATE, INSERT,...
Why does z-index not work?
...r a time in older versions of Chrome under a custom flag, and is under consideration by Microsoft to add to their Edge browser.
Important
For regular positioning, be sure to include position: relative on the elements where you also set the z-index. Otherwise, it won't take effect.
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