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Manually adding a Userscript to Google Chrome
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1 The folder defaults to:
Windows XP:
Chrome : %AppData%\..\Local Settings\Application Data\Google\Chrome\User Data\Default\Extensions\
Chromium: %AppData%\..\Local Settings\Application Data\Chromium\User Data\Default\Extensions\
Windows Vista/7/8:
Chrome : %LocalAppData%\Google\Chrom...
Open URL under cursor in Vim with browser
... On Gnome and Mac OS X it's already use gnome-open/open. Generally you can set g:netrw_browsex_viewer to anything you want.
Original answer:
Don't remember where I get this function. There is a bug with hash (#) in the url, but the function works well enough that I won't bother fixing it.
funct...
Why are empty strings returned in split() results?
...thing you want -- contrary to man-in-the-street horse-sense, maybe [[empty sets, like zero &c, have always confused most people;-)]], but fully conforming to obvious well-refined mathematical common-sense!-).
share
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Are loops really faster in reverse?
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@ragatskynet: No, unless you are setting up a benchmark and want to make a point.
– Jon
Oct 30 '12 at 10:14
29
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How to import CSV file data into a PostgreSQL table?
..._sql("my_table_name", engine)
And here's some code that shows you how to set various options:
# Set it so the raw sql output is logged
import logging
logging.basicConfig()
logging.getLogger('sqlalchemy.engine').setLevel(logging.INFO)
df.to_sql("my_table_name2",
engine,
if_e...
How to write trycatch in R
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Well then: welcome to the R world ;-)
Here you go
Setting up the code
urls <- c(
"http://stat.ethz.ch/R-manual/R-devel/library/base/html/connections.html",
"http://en.wikipedia.org/wiki/Xz",
"xxxxx"
)
readUrl <- function(url) {
out <- tryCatch(
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What does the explicit keyword mean?
...n old question it seems worth pointing a few things out (or having someone set me straight). By making the int form, or both ctors, 'explicit' you would still have the same bug if you used String mystring('x') when you meant String mystring("x") wouldn't you? Also, from the comment above I see the...
When should the volatile keyword be used in C#?
... std::cout << j;
}
Using the standard optimised (release) compiler settings, the compiler creates the following assembler (IA32):
void main()
{
00401000 push ecx
int j = 0;
00401001 xor ecx,ecx
for (int i = 0 ; i < 100 ; ++i)
00401003 xor eax,eax
0040100...
Rails I18n validation deprecation warning
...s not using I18n 0.6.8, it has a bug that prevents the configuration to be set correctly.
Short answer
In order to silence the warning edit the application.rb file and include the following line inside the Rails::Application body
config.i18n.enforce_available_locales = true
The possible value...
Spring JPA @Query with LIKE
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You can just do like :username and then .setParameter("username", "%foo%");
– Matthew Daumen
May 16 '19 at 19:30
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