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Case in Select Statement
...he searched CASE expression allows for values to be replaced in the result set based on comparison values. The following example displays the list price as a text comment based on the price range for a product.
USE AdventureWorks2012;
GO
SELECT ProductNumber, Name, "Price Range" =
CASE
...
Using CookieContainer with WebClient class
...populate the Cookie header before making the request and then pull out the Set-Cookies header on the response. There are helper methods on the CookieContainer class which make creating and parsing these headers easier: CookieContainer.SetCookies() and CookieContainer.GetCookieHeader(), respectively....
What is ?= in Makefile
...
?= indicates to set the KDIR variable only if it's not set/doesn't have a value.
For example:
KDIR ?= "foo"
KDIR ?= "bar"
test:
echo $(KDIR)
Would print "foo"
GNU manual: http://www.gnu.org/software/make/manual/html_node/Setting.ht...
select and update database record with a single queryset
How do I run an update and select statements on the same queryset rather than having to do two queries:
- one to select the object
- and one to update the object
...
How find all unused classes in Intellij Idea?
...mand+Shift+A)
Enter "unused declar"
Double-click on "Unused declaration"
Settings will pop up
Click on Java/Declaration redundancy/Unused declaration
on the right bottom select "On the fly editor settings"
untick check fields, ..., check parameters. Only Check Classes should be ticked.
Press OK
...
Is there a “vim runtime log”?
...h is better in my opinion because it's simpler, only in the cmd, and I can set a path to the log each time I run it, and I don't need to "inflate" my vimrc. And welcome to SO!
– Somebody still uses you MS-DOS
Jun 11 '10 at 21:47
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In HTML5, is the localStorage object isolated per page/domain?
...and host). From the spec:
Each top-level browsing context has a unique set of session storage areas, one for each origin.
Thus, the storage for http://a.example.com and the storage for http://b.example.com are separate (and they're both separate from http://example.com) as those are all differ...
How to add a local repo and treat it as a remote repo
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This is my first post here so please advise what should be improved.
## SETUP LOCAL GIT REPO WITH A LOCAL REMOTE
# the main elements:
# - remote repo must be initialized with --bare parameter
# - local repo must be initialized
# - local repo must have at least one commit that properly initializes...
Setting individual axis limits with facet_wrap and scales = “free” in ggplot2
...
You can also specify the range with the coord_cartesian command to set the y-axis range that you want, an like in the previous post use scales = free_x
p <- ggplot(plot, aes(x = pred, y = value)) +
geom_point(size = 2.5) +
theme_bw()+
coord_cartesian(ylim = c(-20, 80))
p ...
GDB corrupted stack frame - How to debug?
...call instruction just pushes the PC after the call onto the stack and then sets the PC to the target value (bogus in this case), so if this is what happened, you can easily undo it by manually popping the PC off the stack. In 32-bit x86 code you just do:
(gdb) set $pc = *(void **)$esp
(gdb) set $e...