大约有 15,500 项符合查询结果（耗时：0.0395秒） [XML]
How to escape a single quote inside awk
...%s%s ", q, $1, q}'
Simpler example with string concatenation:
# Prints 'test me', *including* the single quotes.
$ awk -v q=\' '{print q $0 q }' <<<'test me'
'test me'
share
|
improve t...
Passing enum or object through an intent (the best solution)
... Num{A ,B}
Sending(enum to integer):
Num send = Num.A;
intent.putExtra("TEST", send.ordinal());
Receiving(integer to enum):
Num rev;
int temp = intent.getIntExtra("TEST", -1);
if(temp >= 0 && temp < Num.values().length)
rev = Num.values()[temp];
Best regards.
:)
...
Get pandas.read_csv to read empty values as empty string instead of nan
...e it's missing this flag. For this example, you could use pandas.read_csv('test.csv',na_values=['nan'], keep_default_na=False).
– Michael Delgado
Sep 30 '15 at 20:17
...
How to add a search box with icon to the navbar in Bootstrap 3?
...
@its_me: I'm not sure why it breaks for you. I tested it fully on a live site before posting it. Perhaps it's where you were inserting it. I'll update the answer with the full nav bar code I'm using. Personally I'd suggest right-aligning the search form, but it's up to y...
Remove scrollbar from iframe
...
loaded inside <iframe src="/test.html"> where test.html has this setting.
– nirvana74v
Jan 11 '19 at 14:14
add a comment
...
express.js - single routing handler for multiple routes in a single line
...ks in Express 3.x. Here's an example of something to try:
app.get(
['/test', '/alternative', '/barcus*', '/farcus/:farcus/', '/hoop(|la|lapoo|lul)/poo'],
function ( request, response ) {
}
);
From inside the request object, with a path of /hooplul/poo?bandle=froo&bandle=pee&b...
Fast stable sorting algorithm implementation in javascript
... instead of making in-place sort like the built-in Array.sort() function.
Test
If we take the following input array, initially sorted by weight:
// sorted by weight
var input = [
{ height: 100, weight: 80 },
{ height: 90, weight: 90 },
{ height: 70, weight: 95 },
{ height: 100, weight: 10...
How to add a custom loglevel to Python's logging facility
... to those already mentioned which appears a little cleaner to me. This was tested on 3.4, so I'm not sure whether the methods used exist in older versions:
from logging import getLoggerClass, addLevelName, setLoggerClass, NOTSET
VERBOSE = 5
class MyLogger(getLoggerClass()):
def __init__(self,...
Remove all occurrences of char from string
...
String test = "09-09-2012";
String arr [] = test.split("-");
String ans = "";
for(String t : arr)
ans+=t;
This is the example for where I have removed the character - from the String.
...
How do I migrate a model out of one django app and into a new one?
...
Not doing this might make tests fail too (they always seem to run full south migrations when creating their test database). I've done something similar before. Good catch Ihor :)
– odinho - Velmont
Oct 8 '14 at 1...