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PHP 5.4 Call-time pass-by-reference - Easy fix available?
Is there any way to easily fix this issue or do I really need to rewrite all the legacy code?
3 Answers
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How to detect if URL has changed after hash in JavaScript
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what arguments? how would I set up fireEvents?
– SeanMC
Jan 30 '19 at 4:11
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Can “using” with more than one resource cause a resource leak?
...fully written so that no matter what exceptions are thrown, lockEntered is set to true if and only if the lock was actually taken. If you have similar requirements then what you need to to is actually write:
public Foo()
{
Blah1();
AllocateResource(ref handle);
Blah2...
Principal component analysis in Python
...in__":
import sys
csv = "iris4.csv" # wikipedia Iris_flower_data_set
# 5.1,3.5,1.4,0.2 # ,Iris-setosa ...
N = 1000
K = 20
fraction = .90
seed = 1
exec "\n".join( sys.argv[1:] ) # N= ...
np.random.seed(seed)
np.set_printoptions( 1, threshold=100, suppre...
How to make a class property? [duplicate]
...is:
class ClassPropertyDescriptor(object):
def __init__(self, fget, fset=None):
self.fget = fget
self.fset = fset
def __get__(self, obj, klass=None):
if klass is None:
klass = type(obj)
return self.fget.__get__(obj, klass)()
def __set__(sel...
Why aren't python nested functions called closures?
I have seen and used nested functions in Python, and they match the definition of a closure. So why are they called nested functions instead of closures ?
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How do I echo and send console output to a file in a bat script?
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@ECHO OFF
FOR %%I IN (TRUE FALSE) DO (
FOR %%J IN (TRUE FALSE) DO (
SET TOSCREEN=%%I & SET TOFILE=%%J & CALL :Runit)
)
GOTO :Finish
:Runit
REM Both TOSCREEN and TOFILE get assigned a trailing space in the FOR loops
REM above when the FOR loops are evaluating the first item in the...
How do you test a public/private DSA keypair?
... and I didn't know which one matched the lone id_rsa private key & I'm setting up passwordless scp so I can migrate off old websites. Making a new key pair is not an option; I've got my keys set up well and not going to mess that up.
– Chris K
Dec 30 '13 at...
What's the difference between => , ()=>, and Unit=>
... function that takes no arguments and returns no value (I'm simulating the setTimeout function in JavaScript, if you must know.)
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Paste in insert mode?
...ormatting in incoming pasted text, you might also want to consider using: :set paste. This will prevent Vim from re-tabbing your code. When done pasting, :set nopaste will return to the normal behavior.
It's also possible to toggle the mode with a single key, by adding something like set pastetoggl...