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MySQL integer field is returned as string in PHP
...
I just did some tests on Windows with Laravel and Mysql on the very same schema and database server. On Windows the primary key is returned as an Integer and on Linux it's a String.
– AturSams
Oct 28 '1...
How to use regex with find command?
...le path.
Example:
susam@nifty:~/so$ find . -name "*.jpg"
./foo-111.jpg
./test/81397018-b84a-11e0-9d2a-001b77dc0bed.jpg
./81397018-b84a-11e0-9d2a-001b77dc0bed.jpg
susam@nifty:~/so$
susam@nifty:~/so$ find . -regextype sed -regex ".*/[a-f0-9\-]\{36\}\.jpg"
./test/81397018-b84a-11e0-9d2a-001b77dc0bed...
Python list directory, subdirectory, and files
...strings like ~/
Extending this example:
Its easy to add in file basename tests and directoryname tests.
For Example, testing for *.jpg files:
... for j in i[2] if j.endswith('.jpg')] ...
Additionally, excluding the .git directory:
... for i in os.walk('./') if '.git' not in i[0].split('/')]
...
Parsing a string into a boolean value in PHP
...
Borked testcase on my end. Used == instead of === for comparison. Will remove my earlier comment to not confuse people.
– andig
Dec 30 '15 at 10:01
...
filtering NSArray into a new NSArray in Objective-C
...
There are loads of ways to do this, but by far the neatest is surely using [NSPredicate predicateWithBlock:]:
NSArray *filteredArray = [array filteredArrayUsingPredicate:[NSPredicate predicateWithBlock:^BOOL(id object, NSDictionary *bindings) {
return [object shouldIKeepYou]...
Find location of a removable SD card
...
tested with nexus 4, nexus s, galaxy s2, galaxy s3, htc desire =)
– Richard
Mar 25 '13 at 10:44
2
...
How do I parse command line arguments in Bash?
...ready3 that no GNU system is missing this (e.g. any Linux has it).
You can test for its existence with: getopt --test → return value 4.
Other getopt or shell-builtin getopts are of limited use.
The following calls
myscript -vfd ./foo/bar/someFile -o /fizz/someOtherFile
myscript -v -f -d -o/fizz...
Dynamically updating plot in matplotlib
...e code below:
import joystick as jk
import numpy as np
import time
class test(jk.Joystick):
# initialize the infinite loop decorator
_infinite_loop = jk.deco_infinite_loop()
def _init(self, *args, **kwargs):
"""
Function called at initialization, see the doc
""...
Printing a variable memory address in swift
...s is not available on all types, here another example with a CInt
var testNumber : CInt = 289
takesInt(&testNumber)
Where takesInt is a C helper function like this
void takesInt(int *intptr)
{
printf("%p", intptr);
}
On the Swift side, this function is takesInt(intptr: CMutable...
What are the differences between double-dot “..” and triple-dot “…” in Git diff commit ranges?
...m graph tree
A0 <- A1 <- A2 <- A3 (master)
\
C0 <- C1 (test)
A picture is worth a thousand words, the difference between .. ... ^ is shown below.
$ git log master..test
# output C0 C1
$ git log ^master test
# output C0 C1
$ git log master…test
# output A1 A2 A3 C0 C1
...