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Express command not found
...search, I learned that one has to read every available resource especially from the parent source [in this case EXPRESSJS.COM]. Here is a quick fix.
Beginning with version 4.0+ you don't necessarily need to install express-generator if you are running Node 8.2+. Simply run
npx express-generator
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What does a script-Tag with src AND content mean?
Example from Googles +1 button:
4 Answers
4
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Java - sending HTTP parameters via POST method easily
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It's a very basic library. The programmer has to call it from background-thread, in AsyncTask, in IntentService, in Synchronization Handler and the like. And it doesn't depend on Android -> can be used in Java SE and EE as well.
– hgoebl
Ju...
What is the JavaScript version of sleep()?
...er a sleep in JavaScript than the following pausecomp function ( taken from here )?
78 Answers
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How to execute an .SQL script file using c#
...ing the "GO" command in your script which is allowed when you run a script from SQL Management Studio or the osql command. msdn.microsoft.com/en-us/library/ms188037.aspx
– Rn222
Nov 7 '11 at 19:04
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Limit text length to n lines using CSS
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The solution from this thread is to use the jquery plugin dotdotdot. Not a CSS solution, but it gives you a lot of options for "read more" links, dynamic resizing etc.
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Get all git commits since last tag
...u have a case where you know a tag in history and want to print everything from that tag up to current situation, you might want to add also --decorate so it would print out any tags in between.
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Python - Passing a function into another function
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For passing both a function, and any arguments to the function:
from typing import Callable
def looper(fn: Callable, n:int, *args, **kwargs):
"""
Call a function `n` times
Parameters
----------
fn: Callable
Function to be called.
n: int
Number...
How do I convert a NSString into a std::string?
...l produce an empty C++ string
// instead of dereferencing the NULL pointer from UTF8String.
This would lead you to such a conversion:
NSString *foo = @"Foo";
std::string bar = std::string([foo UTF8String], [foo lengthOfBytesUsingEncoding:NSUTF8StringEncoding]);
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Boolean.hashCode()
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In addition to all that's said above it can also be a small easter egg from developers:
true: 1231 => 1 + 2 + 3 + 1 = 7
7 - is a lucky number in European traditions;
false: 1237 => 1 + 2 + 3 + 7 = 13
13 (aka Devil's dozen) - unlucky number.
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