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How to configure git push to automatically set upstream without -u?
...nce configuration variable "push.default" to change this.
So building up from mechanicalfish's answer, you can define an alias, with the right double quotes (") escaped (\"):
git config alias.pu "![[ $(git config \"branch.$(git rev-parse --abbrev-ref HEAD).merge\") = '' ]] && git push -u |...
Do you use NULL or 0 (zero) for pointers in C++?
...with NULL is that people sometimes mistakenly believe that it is different from 0 and/or not an integer. In pre-standard code, NULL was/is sometimes defined to something unsuitable and therefore had/has to be avoided. That's less common these days.
If you have to name the null pointer, call it nullp...
Ternary Operators in JavaScript Without an “Else”
... void(condition && (x = true) ) // keeps the assignment separate from the first value
– diamondsea
Mar 6 '16 at 4:36
...
unbound method f() must be called with fibo_ instance as first argument (got classobj instance inste
...ference to the module into a different name; you already have a reference (from the import) and you can just use it. If you want a different name just use import swineflu as f.
Second, you are getting a reference to the class rather than instantiating the class.
So this should be:
import swinefl...
How do you find the sum of all the numbers in an array in Java?
...mmation is even shown in the Java 7 Language Specification. The example is from Section 10.4 - Array Access.
class Gauss {
public static void main(String[] args) {
int[] ia = new int[101];
for (int i = 0; i < ia.length; i++) ia[i] = i;
int sum = 0;
for (int e ...
node.js: read a text file into an array. (Each line an item in the array.)
...s) substring does not copy data but creates a special SlicedString object (from a quick glance at the v8 source code). In any case here is a modification that avoids the mentioned substring (tested on a file several megabytes worth of "All work and no play makes Jack a dull boy"):
function readLine...
How to detect orientation change in layout in Android?
...st implemented a orientation change feature - e.g. when the layout changes from portrait to landscape (or vice versa). How can I detect when the orientation change event finished.
...
How to use a variable inside a regular expression?
...
From python 3.6 on you can also use Literal String Interpolation, "f-strings". In your particular case the solution would be:
if re.search(rf"\b(?=\w){TEXTO}\b(?!\w)", subject, re.IGNORECASE):
...do something
EDIT:
Si...
Algorithm to get the excel-like column name of a number
... on zero indexed numbers, meaning 0 == A, 1 == B, etc)...
function getNameFromNumber($num) {
$numeric = $num % 26;
$letter = chr(65 + $numeric);
$num2 = intval($num / 26);
if ($num2 > 0) {
return getNameFromNumber($num2 - 1) . $letter;
} else {
return $letter;...
Best way to display decimal without trailing zeroes
...ading #. "0.#####" works identically. And either way, this does round away from zero (just FYI).
– TrueWill
Jul 26 '10 at 22:44
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