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Is 161803398 A 'Special' Number? Inside of Math.Random()
...osen to be a nothing up my sleeve number that prevents seeds with few bits set (perhaps a common choice) from screwing up the random number generator (instead of some magical property of phi).
– David Eisenstat
May 15 '14 at 21:09
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How to wait in a batch script? [duplicate]
...
What about:
@echo off
set wait=%1
echo waiting %wait% s
echo wscript.sleep %wait%000 > wait.vbs
wscript.exe wait.vbs
del wait.vbs
share
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imp...
How to send an email using PHP?
... a look at this similar post, stackoverflow.com/questions/4652566/php-mail-setup-in-xampp
– Muthu Kumaran
Mar 17 '11 at 5:48
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How to export JavaScript array info to csv (on client side)?
... ["name2", "city2", "more info"]
];
let csvContent = "data:text/csv;charset=utf-8,";
rows.forEach(function(rowArray) {
let row = rowArray.join(",");
csvContent += row + "\r\n";
});
or the shorter way (using arrow functions):
const rows = [
["name1", "city1", "some other info"],
...
IntelliJ IDEA hint parameters of method
...Mac)
There is new feature in IntelliJ IDEA EAP:
Parameter name hints
Settings > Editor > General > Appearance
preview:
Video from JetBrains about this feature: https://youtu.be/ZfYOddEmaRw
Related question - IntelliJ shows method parameter hints on usage - How to disable it
I'm ...
How do I remove code duplication between similar const and non-const member functions?
Let's say I have the following class X where I want to return access to an internal member:
19 Answers
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Recover from git reset --hard?
... way to recover uncommitted changes to the working directory from a git reset --hard HEAD ?
22 Answers
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Difference between objectForKey and valueForKey?
...WithInt:12345];
Account *newAccount = [[Account alloc] init];
[newAccount setAccountNumber:anAccountNUmber];
NSNumber *anotherAccountNumber = [newAccount accountNumber];
Using KVC, I can access the property dynamically:
NSNumber *anAccountNumber = [NSNumber numberWithInt:12345];
Account *newAcc...
What are the differences between Abstract Factory and Factory design patterns?
...ly of related objects. Abstract factories are usually implemented using (a set of) factory methods.
Abstract Factory pattern uses composition to delegate the responsibility of creating an object to another class while Factory Method design pattern uses inheritance and relies on a derived class or su...
BeautifulSoup Grab Visible Webpage Text
... that I have checked. Other variations exist such as defining a class tag setting display to none. Then using this class for the div.
<html>
<title> Title here</title>
<body>
lots of text here <p> <br>
<h1> even headings </h1>
&...