大约有 40,000 项符合查询结果（耗时：0.0247秒） [XML]
Can Selenium Webdriver open browser windows silently in background?
I have a selenium test suite that runs many tests and on each new test it opens a browser window on top of any other windows I have open. Very jarring while working in a local environment. Any way to tell selenium or the OS (MAC) to open the windows in the background?
...
pretty-print JSON using JavaScript
...?\d+)?)/g, function (match) {
var cls = 'number';
if (/^"/.test(match)) {
if (/:$/.test(match)) {
cls = 'key';
} else {
cls = 'string';
}
} else if (/true|false/.test(match)) {
cls = 'boolean';
...
TypeError: method() takes 1 positional argument but 2 were given
...
my_new_object.new_foo("NewFoo")
my_bad_init_object = MyBadInitClass(name="Test Name")
my_bad_init_object.name_foo("name foo")
Result is:
<__main__.MyNewClass object at 0x033C48D0>
NewFoo
Traceback (most recent call last):
File "C:/Users/Orange/PycharmProjects/Chapter9/bad_init_example.py...
Does python have an equivalent to Java Class.forName()?
...
This is found in the python standard library, as unittest.TestLoader.loadTestsFromName. Unfortunately the method goes on to do additional test-related activities, but this first ha looks re-usable. I've edited it to remove the test-related functionality:
def get_object(name):
...
Get notified when UITableView has finished asking for data?
...the main thread will gets finish and so it will dispatch our method block
Tested in iOS7 and iOS8 and it works awesome;)
Update for iOS9: This just works fine is iOS9 also. I have created a sample project in github as a POC.
https://github.com/ipraba/TableReloadingNotifier
I am attaching the scre...
Expand Python Search Path to Other Source
...ample:
PYTHONPATH=$PYTHONPATH:$HOME/adaifotis/project
In addition to testing your PYTHONPATH environment variable, as David explains, you can test it in python like this:
$ python
>>> import project # should work if PYTHONPATH set
>>> import sys
>>...
Where can I learn how to write C code to speed up slow R functions? [closed]
...as hundreds of packages, some from authors you trust. That provides real, tested examples to study and adapt.
But as Josh suspected, I lean more towards C++ and hence Rcpp. It also has plenty of examples.
Edit: There were two books I found helpful:
The first one is Venables and Ripley's "S Prog...
What is a good regular expression to match a URL? [duplicate]
...
For got to mention use this site gskinner.com/RegExr to test Regex and view common samples
– Daveo
Sep 28 '10 at 3:16
8
...
Get a random boolean in python?
... 3: 4.65 usec per loop
$ python -m timeit -s "from random import random" "test = [random() < 0.5 for i in range(1000000)]"
10 loops, best of 3: 118 msec per loop
$ python -m timeit -s "import numpy as np" "test = np.random.randint(2, size=1000000)"
100 loops, best of 3: 6.31 msec per loop
...
How to check if a map contains a key in Go?
...
bool. Set the map entry to true to put the value in the set, and then
test it by simple indexing.
attended := map[string]bool{
"Ann": true,
"Joe": true,
...
}
if attended[person] { // will be false if person is not in the map
fmt.Println(person, "was at the meeting")
}
S...