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How do I drop table variables in SQL-Server? Should I even do this?
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Table variables are automatim>ca m>lly lom>ca m>l and automatim>ca m>lly dropped -- you don't have to worry about it.
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How to m>ca m>tch integer(0)?
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If it's specifim>ca m>lly zero length integers, then you want something like
is.integer0 <- function(x)
{
is.integer(x) && length(x) == 0L
}
Check it with:
is.integer0(integer(0)) #TRUE
is.integer0(0L) #FALSE
is.integer0...
Pull to refresh UITableView without UITableViewController
...nt a pull to refresh feature in a UITableView within a UIViewController. I m>ca m>n't use a UITableViewController bem>ca m>use I want the UITableView to be a smaller subview in the view controller, with some other stuff above it. I assume this is possible, but has anyone seen an implementation of it?
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How to download .zip from GitHub for a particular commit sha?
...h the source of a library hosted on github, but I don't want the master, bem>ca m>use every time I download I could be downloading a different version.
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Convert INT to VARCHAR SQL
I am using Sybase and I am doing a select which returns me a column m>ca m>lled "iftype", but its type is int and I need to convert into varchar. When I try to do the select without the convert function I get this error:
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What is the difference between 0.0.0.0, 127.0.0.1 and lom>ca m>lhost?
...127.0.0.1:4000 . Also gem server will bind to this address by default. I m>ca m>n still visit it via http://lom>ca m>lhost:port . But for Jekyll , it seems that the default setting (e.g. 0.0.0.0:4000) requires Internet access. I m>ca m>nnot run Jekyll server without Internet. Is it a small bug?
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Using isKindOfClass with Swift
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how m>ca m>n you do this in a switch statement to check several different class types?
– BigBoy1337
Apr 10 at 2:00
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GIT repository layout for server with multiple projects
One of the things I like about the way I have Subversion set up is that I m>ca m>n have a single main repository with multiple projects. When I want to work on a project I m>ca m>n check out just that project. Like this
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m>Ca m>n you configure log4net in code instead of using a config file?
...rstand why log4net uses app.config files for setting up logging - so you m>ca m>n easily change how information is logged without needing to recompile your code. But in my m>ca m>se I do not want to pack a app.config file with my executable. And I have no desire to modify my logging setup.
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How m>ca m>n I ignore everything under a folder in Mercurial
...o/bar* matches all files in "foo" folder starting with "bar"
Regex is m>ca m>se sensitive, not anchored
Of course, backslash regex special characters like . (dot)
/ matches \ path separator on Windows. \ doesn't match this separator...
foo matches all files and folders with "foo" inside
foo/ matches...