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Run a PostgreSQL .sql file using command line arguments
...methods.html#AUTH-TRUST
Since PostgreSQL 9.1 you can also use a connection string: https://www.postgresql.org/docs/current/static/libpq-connect.html#LIBPQ-CONNSTRING
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How to execute a file within the python interpreter?
... reads the file and returns (by default) the entire contents in one single string, see e.g. w3schools page on file open.
– Max
May 22 '19 at 16:17
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Postgresql: Scripting psql execution with password
... the following format:
hostname:port:database:username:password Do not add string quotes around your field values. You can also use * as a wildcard for your port/database fields.
You must chmod 0600 ~/.pgpass in order for it to not be silently ignored by psql.
Create an alias in your bash profile th...
Can constructors throw exceptions in Java?
... System.out.println("Object ready");
}
public static void main(String ... args)
{
try
{
ConstructorTest test = new ConstructorTest();
}
catch (InterruptedException e)
{
System.out.println("Got interrupted...");
}...
Why am I getting “Cannot Connect to Server - A network-related or instance-specific error”?
...the actual folder path) and port (default is 1433)
Check your connection string as well
From FIX : ERROR : Could not open a connection to SQL Server:
Check if your SQL server services is up and running properly:
Go to All Programs > Microsoft SQL Server 2008 > Configuration...
Draw a perfect circle from user's touch
...;
g.drawOval(cX, cY, cD, cD);
}else{
g.drawString("Uknown",30,50);
}
}
private Type getType(int dx, int dy) {
Type result = Type.UNDEFINED;
if (dx > 0 && dy < 0) {
result = Type.RIGHT_DOWN;
} else if...
How do I pass parameters to a jar file at the time of execution?
...n() method of "Main-Class" (mentioned in the manifest.mf file of a JAR).
String one = args[0];
String two = args[1];
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Execute and get the output of a shell command in node.js
...
Have you tried this? I'm getting { stdout: string, stderr: string } as a result for the await exec(...)
– fwoelffel
Feb 8 '19 at 16:00
1
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java.net.ConnectException: localhost/127.0.0.1:8080 - Connection refused
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in android
Replace: String webServiceUrl = "http://localhost:8080/Service1.asmx"
With : String webServiceUrl = "http://10.0.2.2:8080/Service1.asmx"
Good luck!
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SQL Server: Get data for only the past year
...Which:
Gets now's datetime GETDATE() = #8/27/2008 10:23am#
Converts to a string with format 101 CONVERT(varchar, #8/27/2008 10:23am#, 101) = '8/27/2007'
Converts to a datetime CONVERT(datetime, '8/27/2007') = #8/27/2008 12:00AM#
Subtracts 1 year DATEADD(yy, -1, #8/27/2008 12:00AM#) = #8/27/2007 12...