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Add … if string is too long PHP [duplicate]
......");
Where:
Hello World: the string to trim.
0: number of characters from the beginning of the string.
10: the length of the trimmed string.
...: an added string at the end of the trimmed string.
This will return Hello W....
Notice that 10 is the length of the truncated string + the added s...
Merge PDF files
... that works with both versions.
#!/usr/bin/env python
import sys
try:
from PyPDF2 import PdfFileReader, PdfFileWriter
except ImportError:
from pyPdf import PdfFileReader, PdfFileWriter
def pdf_cat(input_files, output_stream):
input_streams = []
try:
# First open all the fil...
Peak-finding algorithm for Python/SciPy
...graphic) prominence? It is "the minimum height necessary to descend to get from the summit to any higher terrain", as it can be seen here:
The idea is:
The higher the prominence, the more "important" the peak is.
Test:
I used a (noisy) frequency-varying sinusoid on purpose because it sho...
“simple” vs “current” push.default in git for decentralized workflow
...cuments/GitHub/bare
* [new branch] foo-> foo
The Documentation
From the Git configuration documentation:
upstream - push the current branch to its upstream branch...
simple - like upstream, but refuses to push if the upstream branch’s name is different from the local one...
...
How to check whether a script is running under Node.js?
I have a script I am requiring from a Node.js script, which I want to keep JavaScript engine independent.
20 Answers
...
How to pass a class type as a function parameter
...types and even have an inheritance hierarchy (that is, if class B inherits from A, then B.Type also inherits from A.Type):
class A {}
class B: A {}
class C {}
// B inherits from A
let object: A = B()
// B.Type also inherits from A.Type
let type: A.Type = B.self
// Error: 'C' is not a subtype of ...
CSS Image size, how to fill, not stretch?
...
Thanks. it worked, but it crops the image from top. (see this: jsfiddle.net/x86Q7 ) Isn't there any way to crop image from center?
– Mahdi Ghiasi
Aug 1 '12 at 10:50
...
Should I use static_cast or reinterpret_cast when casting a void* to whatever
...ter match because it means “completely ignore type safety and just cast from A to B”.
However, this doesn’t actually describe the effect of a reinterpret_cast. Rather, reinterpret_cast has a number of meanings, for all of which holds that “the mapping performed by reinterpret_cast is imple...
JS: iterating over result of getElementsByClassName using Array.forEach
...re Internet Explorer or you're using an ES5 transpiler), you can use Array.from:
Array.from(els).forEach((el) => {
// Do stuff here
console.log(el.tagName);
});
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How useful/important is REST HATEOAS ( maturity level 3)?
...ty to both the server side and the client (if you actually want to benefit from it).
HOWEVER, billions of people experience the benefits of REST today. Do you know what the "checkout" URL is at Amazon? I don't. Yet, I can checkout every day. Has that URL changed? I dunno, I don't care.
Do you kno...