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How to read a single char from the console in Java (as the user types it)?
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How heavily has this been tested/stress-tested?
– Fund Monica's Lawsuit
May 15 '16 at 5:01
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The current branch is not configured for pull No value for key branch.master.merge found in configur
...n a remote server). Then I created a new branch of repo project locally ("testing"), and pushed it to remote repository. Cloned remote repo to my laptop, switched to "testing" branch, worked on it, etc., pushed, then came back to office. When I tried to pull "testing" changes from server, got msg...
NSString: isEqual vs. isEqualToString
...objects, and that the objects at a given index return YES for the isEqual: test.
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Shorthand way for assigning a single field in a record, while copying the rest of the fields?
...good job for lenses:
data Foo = Foo { a :: Int, b :: Int , c :: String }
test = Foo 1 2 "Hello"
Then:
setL c "Goodbye" test
would update field 'c' of 'test' to your string.
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Swapping two variable value without using third variable
...rent
*x ^= *y;
*y ^= *x;
*x ^= *y;
}
}
Why the test?
The test is to ensure that x and y have different memory locations (rather than different values). This is because (p xor p) = 0 and if both x and y share the same memory location, when one is set to 0, both are set ...
How can I search sub-folders using glob.glob module?
...ase the fnmatch.filter() may be overkill, you could also use a .endswith() test:
import os
path = 'C:/Users/sam/Desktop/file1'
configfiles = [os.path.join(dirpath, f)
for dirpath, dirnames, files in os.walk(path)
for f in files if f.endswith('.txt')]
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Maven2 property that indicates the parent directory
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Don't put "test" for the phase. Caused me a variety of problems. Works great as shown above.
– ElectronicBlacksmith
Jan 22 '18 at 17:44
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What's the fastest way to loop through an array in JavaScript?
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After performing this test with most modern browsers:
https://jsben.ch/wY5fo
Currently, the fastest form of loop (and in my opinion the most syntactically obvious).
A standard for-loop with length caching
var i = 0, len = myArray.length;
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Why is arr = [] faster than arr = new Array?
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Just made a test case. new Array(n) is faster in cases where you know the size of the array ahead of time jsperf.com/square-braces-vs-new-array
– Y. Yoshii
Dec 10 '19 at 3:59
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TextView.setTextSize behaves abnormally - How to set text size of textview dynamically for different
...swer, as also ran into a bit of confusion. You should be able to drop this test into any @RunWith(AndroidJUnit4.class) test you have in your project (you'll also need to add the dimens to your dimens.xml).
Note: All these tests pass
@Test public void testScaledFontSizes() {
if (Build.VERSION.SDK...