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SQL Switch/Case in 'where' clause
...e to correct it if you want to test it): declare var varchar(5) set var = '0' select 2 / var where var <> 0 or ISNUMERIC(var) = 1 . I want the condition to exit because var IS equal to 0, but it goes ahead to check if it is numeric, which it is, and therefore the statem...
Can you grab or delete between parentheses in vi/vim?
...ng :help various-motions in command mode.
object-select
There is another set of motion commands that you can use in Visual mode to select various text objects.
To solve your specific problem you would do the following:
printf("%3.0f\t%6.1f\n", fahr, ((5.0/9.0) * (fahr-32)));
...
Easiest way to copy a single file from host to Vagrant guest?
... from the UI of the Oracle VM VirtualBox Manager - select vm on the left , settings , network , port forwarding
– Yordan Georgiev
May 9 '15 at 6:59
1
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Finish an activity from another activity
...P.Also, pass the flag in extra.
Intent i = new Intent(B.this, A.class);
i.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
i.putExtra("flag", "modify");
startActivity(i);
finish();
Step3: If the user clicks on Add button start Activity A using the FLAG_ACTIVITY_CLEAR_TOP.Also, pass the flag in extra. FL...
ImportError: No Module Named bs4 (BeautifulSoup)
... I cannot install, get error locale.Error: unsupported locale setting Do you have any idea ?
– zukijuki
May 1 '17 at 1:26
...
How to create a new database after initally installing oracle database 11g Express Edition?
...ld have a database with the SID "XE" already created. You should have also set up your passwords for the SYS and SYSTEM users.
– Ollie
Mar 2 '12 at 14:11
3
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How to change column order in a table using sql query in sql server 2005?
...HAR(255);
ALTER TABLE TestTable ADD Column1_NEW INT;
GO
update TestTable
set Column1_NEW = Column1,
Column2_NEW = Column2;
GO
ALTER TABLE TestTable DROP COLUMN Column1;
ALTER TABLE TestTable DROP COLUMN Column2;
GO
sp_rename 'TestTable.Column1_NEW', 'Column1', 'COLUMN';
GO
sp_rename 'TestTa...
How to get the list of properties of a class?
...of(Foo).GetProperties();
for example:
class Foo {
public int A {get;set;}
public string B {get;set;}
}
...
Foo foo = new Foo {A = 1, B = "abc"};
foreach(var prop in foo.GetType().GetProperties()) {
Console.WriteLine("{0}={1}", prop.Name, prop.GetValue(foo, null));
}
Following feed...
Force R not to use exponential notation (e.g. e+10)?
...
In rstudio, if you import a dataset and do train_sample_10k = format(train_sample_10k,scientific=FALSE) and reload, it will change scientific notations.
– mixdev
Nov 23 '14 at 5:21
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How to reset Jenkins security settings from the command line?
Is there a way to reset all (or just disable the security settings) from the command line without a user/password as I have managed to completely lock myself out of Jenkins ?
...