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Github (SSH) via public WIFI, port 22 blocked
...-Tv git@gitlab.com
Second
tor + privoxy + corkscrew
First configure tor from fist step.
Then install privoxy to convert tor SOCKS5 to HTTP proxy.
sudo apt install privoxy
Then install corkscrew
sudo apt install corkscrew
Place this config file in: ~/.ssh/config
host *
ProxyCommand corkscrew 1...
jQuery equivalent of getting the context of a Canvas
...rences since jquery returns null as an object but working with the element from .get(0) may not fail so silently... You can easily check if the canvas was found first before .get(0) like
if( $("#canvas").length ) ctx = $("#canvas").get(0).getContext('2d');
else console.log('Error: Canvas not foun...
How to trick an application into thinking its stdout is a terminal, not a pipe
...
I don't know if it's doable from PHP, but if you really need the child process to see a TTY, you can create a PTY.
In C:
#include <stdio.h>
#include <stdlib.h>
#include <sysexits.h>
#include <unistd.h>
#include <pty.h>
i...
CSS selector with period in ID
...sometimes authors just want to? Maybe in some cases it could be bleed over from the underlying implementation systems that might use periods in the server-side code's identifiers for form processing? I'm sure everyone that does has their own reasons; but there is no HTML/CSS reason to include them.
...
How to len(generator()) [duplicate]
...ient as possible.
You can however simply return (generator, length) pairs from your functions or wrap the generator in a simple object like this:
class GeneratorLen(object):
def __init__(self, gen, length):
self.gen = gen
self.length = length
def __len__(self):
re...
SQL set values of one column equal to values of another column in the same table
...her example is what you're looking for. If you're just updating one column from another column in the same table you should be able to use something like this.
update some_table set null_column = not_null_column where null_column is null
...
How to trigger the onclick event of a marker on a Google Maps V3?
How do I trigger the onclick event of a marker on a Google Maps from outside the map?
2 Answers
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Regular Expressions: Is there an AND operator?
...ESii thanks for your point, you are right and I misundertsood the question from Hugoware, I focused particularly on his first sentence. The right answer is a proper use of the lookahead operator, as AlanMoore wrote. Anyhow I think someone may find my clarification useful, as is has been already upvo...
How to use php serialize() and unserialize()
...ows you to store one of these structs as a string. It can be de-serialised from its string representation with unserialize().
If you are familiar with json_encode() and json_decode() (and JSON in general), the concept is similar.
...
Increase heap size in Java
...ble to "thrash", spending a lot of time moving virtual memory pages to and from disk. The net effect is that the system gets horribly slow.
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