大约有 17,000 项符合查询结果（耗时：0.0350秒） [XML]
How can I use mySQL replace() to replace strings in multiple records?
...
UPDATE some_table SET some_field = REPLACE(some_field, '&lt;', '<')
share
|
improve this answer
|
follo...
jQuery ui dialog change title after load-callback
...d there's already a jquery-endorsed way to set HTML titles: overriding the _title method. It's already covered in this SO answer: stackoverflow.com/questions/14488774/…
– cincodenada
Jun 21 '13 at 0:09
...
How to replace a character with a newline in Emacs?
...ch is the key next to your quote and sends 0x0d. en.wikipedia.org/wiki/C0_and_C1_control_codes
– Jonathan Arkell
Jan 23 '14 at 18:28
2
...
argparse store false if unspecified
...
The store_true option automatically creates a default value of False.
Likewise, store_false will default to True when the command-line argument is not present.
The source for this behavior is succinct and clear: http://hg.python.or...
In Python, how do I create a string of n characters in one line of code?
...
To simply repeat the same letter 10 times:
string_val = "x" * 10 # gives you "xxxxxxxxxx"
And if you want something more complex, like n random lowercase letters, it's still only one line of code (not counting the import statements and defining n):
from random import ch...
data.table vs dplyr: can one do something well the other can't or does poorly?
..., keyby = .(x,y)][DT2][, z := z*mul][]
# dplyr equivalent
DF1 %>% group_by(x, y) %>% summarise(z = sum(z)) %>%
right_join(DF2) %>% mutate(z = z * mul)
2) do it all in one go (using by = .EACHI feature):
DT1[DT2, list(z=sum(z) * mul), by = .EACHI]
What is the advantage?
We do...
How to get the number of Characters in a String?
...unes without any packages by converting string to []rune as len([]rune(YOUR_STRING)):
package main
import "fmt"
func main() {
russian := "Спутник и погром"
english := "Sputnik & pogrom"
fmt.Println("count of bytes:",
len(russian),
len(english))
...
Apache: “AuthType not set!” 500 Error
...rsion 2.4.x of Apache.
Have you sure that you load this 2 modules ?
- mod_authn_core
- mod_authz_core
LoadModule authn_core_module modules/mod_authn_core.so
LoadModule authz_core_module modules/mod_authz_core.so
PS : My recommendation for authorization and rights is (by default) :
LoadModule ...
What is the difference between GitHub and gist?
...ts{:title='Click to Review the Discover Feature at GitHub Gists'}{:target='_blank'}."
Caveat. No support for Liquid tags at GitHub Gist.
I suppose if I do find something beneficial, I can always ping-back, or cite that source if I do use the work in my full-blown working repos.
Where is the impli...
Creating email templates with Django
...e this:
from django.core.mail import EmailMultiAlternatives
subject, from_email, to = 'hello', 'from@example.com', 'to@example.com'
text_content = 'This is an important message.'
html_content = '<p>This is an <strong>important</strong> message.</p>'
msg = EmailMultiAlternat...