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How to modify Github pull request？
... can be useful for pull requests. It's not recommended because if someone bases a commit on top of yours then they will have to do a rebase after your change. But since nobody should be basing their work on an under-review pull request, it should be pretty safe in this situation.
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printf with std::string?
...td::cout << 123456.78;
The nameless locale (the "") picks a locale based on the user's configuration. Therefore, on my machine (configured for US English) this prints out as 123,456.78. For somebody who has their computer configured for (say) Germany, it would print out something like 123.45...
Sort array of objects by single key with date value
... an array of objects with several key value pairs, and I need to sort them based on 'updated_at':
19 Answers
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Selenium wait until document is ready
...o use solution by @IuQ then, Predicate has import import com.google.common.base.Predicate
– Knu8
Oct 24 '16 at 9:44
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How to configure postgresql for the first time?
...safe and not recommended.
This worked for me in the standard Ubuntu 14.04 64 bits installation.
I followed the instructions, with small modifications, that I found in http://suite.opengeo.org/4.1/dataadmin/pgGettingStarted/firstconnect.html
Install postgreSQL (if not already in your machine):
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Is it possible to implement dynamic getters/setters in JavaScript?
... obj.get('myProperty');
Edit:
An improved, more object-oriented approach based on what I proposed is the following:
function MyObject() {
var emptyValue = null;
var obj = {};
this.get = function(prop){
return (typeof obj[prop] == "undefined") ? emptyValue : obj[prop];
};
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Detect backspace in empty UITextField
... This is the best solution. The answer accepted is a hack. Objective C is based on sub classing and this solution uses it properly to solve the problem.
– T.J.
May 10 '13 at 14:44
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How to “comment-out” (add comment) in a batch/cmd?
...hough they used if if instead of goto stackoverflow.com/q/9074476/995714 ss64.com/vb/syntax-hybrid.html stackoverflow.com/a/34512715/995714
– phuclv
Jan 8 '17 at 6:45
add a co...
JavaScript check if variable exists (is defined/initialized)
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Samuel Liew♦Samuel Liew
64.4k4040 gold badges132132 silver badges216216 bronze badges
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In Java, how do I convert a byte array to a string of hex digits while keeping leading zeros? [dupli
...ultiplyByZer0
3,73333 gold badges2727 silver badges4646 bronze badges
answered Dec 1 '08 at 22:12
Brandon DuRetteBrandon DuRette
4...