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SQL Server - transactions roll back on error?
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Will this work on MS SQL 2K and higher? This seems the most simple solution.
– jonathanpeppers
Nov 17 '09 at 15:49
1
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how to create a file name with the current date & time in python?
... problem (answers your question) of getting a string with the current time and date format you specify:
import time
timestr = time.strftime("%Y%m%d-%H%M%S")
print timestr
yields:
20120515-155045
so your filename could append or use this string.
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Which characters are valid in CSS class names/selectors?
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i have an example: i convert a syntax highlighting system’s output to CSS. it has class names like “ISO C++:Types (_t/_type)”. if i only replace whitespace i have valid class names.
– flying sheep
Jul ...
How to make Entity Framework Data Context Readonly
...rd party plugins. The purpose is to allow these plugins to fetch data only and not to let them issue inserts, updates or deletes or any other database modification commands. Hence how can I make a data context or entity readonly.
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PHP Error handling: die() Vs trigger_error() Vs throw Exception
... you to manually parse. The second one is not an error per se, but will be converted into an error if you don't catch it. The last one is triggering a real error in the PHP engine which will be handled according to the configuration of your PHP environment (in some cases shown to the user, in other ...
What is the proper way to check if a string is empty in Perl?
...== and != operators are numeric comparison operators. They will attempt to convert both operands to integers before comparing them.
See the perlop man page for more information.
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.NET WPF Remember window size between sessions
...s going on. You need to add a bounds check using Window.GetScreen(), after converting the screen coordinates to DPI dependant values.
– Omer Raviv
May 25 '12 at 9:09
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Concatenate a vector of strings/character
..._num_str_named$e4 <- 'this is added'
Here is the a function that will convert named or unnamed list to string:
ffi_lst2str <- function(ls_list, st_desc, bl_print=TRUE) {
# string desc
if(missing(st_desc)){
st_desc <- deparse(substitute(ls_list))
}
# create string
st_strin...
How can I see the entire HTTP request that's being sent by my Python application?
...requests/0.12.1'}
Then r.request.data has the body as a mapping. You can convert this with urllib.urlencode if they prefer:
import urllib
b = r.request.data
encoded_body = urllib.urlencode(b)
depending on the type of the response the .data-attribute may be missing and a .body-attribute be there...
What are POD types in C++?
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POD stands for Plain Old Data - that is, a class (whether defined with the keyword struct or the keyword class) without constructors, destructors and virtual members functions. Wikipedia's article on POD goes into a bit more detail...