erjiang

Indiana

Hi.

8h
awarded Investor
8h
revised Conflict of Fasclick and Leafletjs in Cordova app
add example
2d
awarded Guru
2d
comment ImageMagick convert a SVG file results a blank image
If you are using imagick, can you also post your current PHP code?
Apr
17
comment How does "Cons" work in Lisp?
I think you'll find the answer to your question here: stackoverflow.com/questions/20216711/dot-notation-in-scheme
Apr
15
awarded Informed
Apr
15
revised getting the X/Y coordinates of a mouse click on an image with jQuery
clientX, clientY can give incorrect results
Apr
13
awarded Nice Answer
Apr
7
awarded Caucus
Apr
3
awarded Popular Question
Apr
2
comment Amazon RDS (postgres) connection limit?
Note that max_connections by default is parameterized on your instance's memory, so your number may be very different from 5696.
Mar
26
awarded Supporter
Mar
26
awarded Autobiographer
Mar
14
comment Why does my computer modify the order of some characters typed?
I have this problem too. It's because the address bar has some sort of race condition between when it appends your new keystroke and when it advances the cursor, probably from lag trying to bring up address bar suggestions. I switched to Firefox.
Mar
2
comment PHP: How to generate a random, unique, alphanumeric string?
@user2118559 I meant that you can replace the one-liner bin2hex(openssl_random_pseudo_bytes($bytes)); with base64_encode(openssl_random_pseudo_bytes($bytes)); Either way you're not changing the input random data. I think the complex function in the second half of this answer is just silly.
Feb
6
answered Why does this double have [] directly after it?
Feb
5
accepted Why does SQLAlchemy initialize hstore field as null?
Feb
4
asked Why does SQLAlchemy initialize hstore field as null?
Jan
26
comment Is there a way to run separate set of processes with docker dynamically?
Confusing question ... why don't you just run different dockerfiles depending on what you want the machine to do?
Jan
9
comment With Elastic Beanstalk, can I determine programmatically if I'm on the leader node?
When your leader is killed then you will have no cron jobs running, because the secondaries will not automatically pick it up.
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