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How do I update the password for Git?
...s way late, but if you have two factor enabled you need to generate an API token from your account settings in GitHub and use that for your password. Instructions here: help.github.com/articles/…
– Michael
Aug 21 '18 at 14:02
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How do I use format() on a moment.js duration?
... do smart formatting, it has lots of formatting options, right down to the tokens involved: github.com/icambron/twix.js/wiki/Formatting. Disclaimer: I'm the author of twix.
– user24359
Mar 28 '13 at 5:00
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How can I format a nullable DateTime with ToString()?
...ation
// https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/tokens/interpolated
Console.WriteLine($"'{dt1:yyyy-MM-dd hh:mm:ss}'");
Console.WriteLine($"'{dt2:yyyy-MM-dd hh:mm:ss}'");
Output: (I put single quotes in it so you can see that it comes back as a empty string when null)
'201...
How to pass arguments from command line to gradle
...mmandLineArgs) {
// remove spaces
def arguments = commandLineArgs.tokenize()
// create a string that can be used by Eval
def cla = "["
// go through the list to get each argument
arguments.each {
cla += "'" + "${it}" + "'...
Reading a simple text file
...
import java.util.ArrayList;
import java.util.List;
import java.util.StringTokenizer;
import java.util.Vector;
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
public class txtRead extends Activity {
String labels="caption";
String text="";
String[...
Checking if a field contains a string
...ext searching of a field and you have a large number of documents, I would tokenize the text for more efficient queries. You could use multikeys for a simple full-text search, or perhaps build an inverted index as a separate collection. For infrequent searches or a small collection of documents, s...
Google Authenticator available as a public service?
...ized, that there is protection in place against brute-force attacks on the token and that the initial seed used is suitably large.
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Generate random 5 characters string
...al means easier to guess; If you're using this as a salt or a verification token, don't. A salt (now) of "WCWyb" means 5 seconds from now it's "WCWyg")
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Windows equivalent of the 'tail' command
...the total number of lines in the file):
for /l %l in (1,1,10) do @for /f "tokens=1,2* delims=:" %a in ('findstr /n /r "^" filename ^| findstr /r "^%l:"') do @echo %b
Where "10" is the number of lines you want to print, and "filename" is the name of the file.
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What does $_ mean in PowerShell?
... a reference to this, mostly in loops.
$_ (dollar underscore)
'THIS' token. Typically refers to the
item inside a foreach loop.
Task:
Print all items in a collection.
Solution. ... | foreach { Write-Host
$_ }
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