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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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In Ruby on Rails, how do I format a date with the “th” suffix, as in, “Sun Oct 5th”?
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Use the ordinalize method from 'active_support'.
>> time = Time.new
=> Fri Oct 03 01:24:48 +0100 2008
>> time.strftime("%a %b #{time.day.ordinalize}")
=> "Fri Oct 3rd"
Note, if you are using IRB with Ruby 2.0, you must first run:
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Comparing strings by their alphabetical order
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Take a look at the String.compareTo method.
s1.compareTo(s2)
From the javadocs:
The result is a negative integer if
this String object lexicographically
precedes the argument string. The
result is a positive integer if this
String object lexicographically
follows the argu...
How do I show a MySQL warning that just happened?
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Is there a way to set this flag from the .my.cnf file?
– StR
Jan 24 at 12:34
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What are the best Haskell libraries to operationalize a program? [closed]
...not aware of any standardized reporting tools, however, extracting reports from +RTS -s streams (or via profiling output flags) has been something I've done in the past.
$ ./A +RTS -s
64,952 bytes allocated in the heap
1 MB total memory in use
%GC time 0.0% (6.1% elapsed)
Productivity 100...
What do @, - and + do as prefixes to recipe lines in Make?
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@ prevents the command line from echoing out to the console. You can do it globally with -s or --keep-silent
- tells make to keep going, even if the command fails for some reason. You can do it globally via the -i flag (or --ignore-errors).
+ I was no...
Checking if a folder exists (and creating folders) in Qt, C++
... How does this answer compare to @Petrucio's answer? I can't deduce this from the docs.
– Jonas G. Drange
Apr 27 '16 at 20:33
1
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HTML anchor link - href and onclick both?
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Just return true instead?
The return value from the onClick code is what determines whether the link's inherent clicked action is processed or not - returning false means that it isn't processed, but if you return true then the browser will proceed to process it after...
Finding row index containing maximum value using R
... max. I've found it useful for looking up the dates of near maximal values from another column.
– djhocking
Jul 31 '12 at 18:06
7
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What exactly is a Maven Snapshot and why do we need it?
...lease, and Maven will periodically attempt
to download the latest snapshot from a repository when you run a build. Similarly, if
the next release of your system is going to have a version “1.8,” your project would
have a “1.8-SNAPSHOT” version until it was formally released.
For example , t...