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How to git reset --hard a subdirectory?
...version 1.7.0, Git's ls-files honors the skip-worktree flag.
Running your test script (with some minor tweaks changing git commit... to git commit -q and git status to git status --short) outputs:
Initialized empty Git repository in /home/user/repo/.git/
After read-tree:
a/a/aa
a/b/ab
b/a/ba
After...
How do I get a string format of the current date time, in python?
...
#python3
import datetime
print(
'1: test-{date:%Y-%m-%d_%H:%M:%S}.txt'.format( date=datetime.datetime.now() )
)
d = datetime.datetime.now()
print( "2a: {:%B %d, %Y}".format(d))
# see the f" to tell python this is a f string, no .format
print(f"2b: {d:%B %...
TreeMap sort by value
...equal values to be placed in the set. So, in order to fix this, we need to test for equality between the keys:
static <K,V extends Comparable<? super V>> SortedSet<Map.Entry<K,V>> entriesSortedByValues(Map<K,V> map) {
SortedSet<Map.Entry<K,V>> sortedEnt...
Which is faster : if (bool) or if(int)?
...
Yeah, the discussion's fun. But just test it:
Test code:
#include <stdio.h>
#inclu
How can I output the value of an enum class in C++11
...eandhate Could you provide a link to an example that produces the issue? I tested the above code in gcc 4.9.2 without any problems and only a slight change, I converted the 3 cout statements into a single cout statement by chaining the << operators together. See here
– Ja...
Set a default parameter value for a JavaScript function
... @OsamaBinLogin what you say is correct for current JS - the older test persists because on some browsers it used to be possible to overwrite undefined with some other value, causing the test to fail.
– Alnitak
Nov 16 '15 at 11:34
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Tracing XML request/responses with JAX-WS
...
Worked fine for me to see why my test failed (Set the option in the 'run configutration' of my test as 'VM argument').
– MrSmith42
Apr 30 '13 at 9:23
...
Adding local .aar files to Gradle build using “flatDirs” is not working
...oned, the issue has been fixed as of the release of Android Studio v1.3.
Tested and verified with below specifications
Android Studio v1.3
gradle plugin v1.2.3
Gradle v2.4
What works now
Now you can import a local aar file via the File>New>New
Module>Import .JAR/.AAR Package option ...
What is the difference between String.slice and String.substring?
...ge values are truncated to the length of the string:
alert ( "testme" .substring (-2)); // "testme", -2 becomes 0
Furthermore, if start > end, the arguments are interchanged, i.e. plot line returns between the start and end:
alert ( "testme" .substring (4, -1)); // "test"
// -1 Bec...
Placeholder in IE9
...
It works, but it's not the greatest code. At the top $(this) should be assigned to a variable which can be used throughout the code. Calling $ for every expression that uses $(this) is a no-no straight out of "Don't Write jQuery Like This 101".
...