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How to tell PowerShell to wait for each command to end before starting the next?
...uments with -ArgumentList, separate them with commas like -ArgumentList /D=test,/S.
– sschuberth
Sep 4 '15 at 13:05
1
...
How to remove all breakpoints in one step in Google Chrome?
... answered Apr 17 at 13:13
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How to compare 2 files fast using .NET?
... be faster and make more sense if you can pre-compute the checksum of the "test" or "base" case. If you have an existing file, and you're checking to see if a new file is the same as the existing one, pre-computing the checksum on your "existing" file would mean only needing to do the DiskIO one ti...
How to remove a single, specific object from a ConcurrentBag?
...llowing, not efficient mind you, will get you there.
var stringToMatch = "test";
var temp = new List<string>();
var x = new ConcurrentBag<string>();
for (int i = 0; i < 10; i++)
{
x.Add(string.Format("adding{0}", i));
}
string y;
while (!x.IsEmpty)
{
x.TryTake(out y);
if(...
How can I maintain fragment state when added to the back stack?
...ash. Version 2 removes _rootView in onDestroyView(), as dell116 suggested. Tested on Android 4.0.3, 4.4.4, 5.1.0.
Version 2
public class FragmentA extends Fragment {
View _rootView;
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState...
What is the worst real-world macros/pre-processor abuse you've ever come across?
...piler found an error in our code. This might also reduce the occurrence of testing by compilation.
– MikeyB
Jun 25 '09 at 19:52
5
...
if/else in a list comprehension
... can alleviate these concerns:
row = [None, 'This', 'is', 'a', 'filler', 'test', 'string', None]
d = {None: '', 'filler': 'manipulated'}
res = [d.get(x, x) for x in row]
print(res)
['', 'This', 'is', 'a', 'manipulated', 'test', 'string', '']
...
How to get active user's UserDetails
...efit is that it is easy to make simple implementations with fixed data for testing, without having to worry about populating thread-locals and so on.
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GCC dump preprocessor defines
... some preprocessor defines are dependent on command line options - you can test these by adding the relevant options to the above command line. For example, to see which SSE3/SSE4 options are enabled by default:
$ gcc -dM -E - < /dev/null | grep SSE[34]
#define __SSE3__ 1
#define __SSSE3__ 1
a...
Can't pickle when using multiprocessing Pool.map()
...t;>> p.map(add, x, y)
[4, 6, 8, 10]
>>>
>>> class Test(object):
... def plus(self, x, y):
... return x+y
...
>>> t = Test()
>>>
>>> p.map(Test.plus, [t]*4, x, y)
[4, 6, 8, 10]
>>>
>>> p.map(t.plus, x, y)
[4, 6, 8, 10]
...