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Convert PDF to image with high resolution
...
It appears that the following works:
convert \
-verbose \
-density 150 \
-trim \
test.pdf \
-quality 100 \
-flatten \
-sharpen 0x1.0 \
24-18.jpg
It results in the left image. Compa...
How to call an async method from a getter or setter?
...e get method, due to my decoupled architecture. So I came up with the following implementation.
Usage: Title is in a ViewModel or an object you could statically declare as a page resource. Bind to it and the value will get populated without blocking the UI, when getTitle() returns.
string _Title;
...
How can I parse JSON with C#?
I have the following code:
17 Answers
17
...
How can I make a Python script standalone executable to run without ANY dependency?
...thon to convert your key .py files in .pyc, C compiled files, like .dll in Windows and .so on Linux.
It is much harder to revert than common .pyo and .pyc files (and also gain in performance!).
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...
Any gotchas using unicode_literals in Python 2.6?
...x utf-8 encoded strings with unicode ones.
For example, consider the following scripts.
two.py
# encoding: utf-8
name = 'helló wörld from two'
one.py
# encoding: utf-8
from __future__ import unicode_literals
import two
name = 'helló wörld from one'
print name + two.name
The output of run...
Cross Browser Flash Detection in Javascript
...ERSION);
}else{
alert('no flash found');
}
which results in the following "compiled" code:
var a = !1,
b = "";
function c(d) {
d = d.match(/[\d]+/g);
d.length = 3;
return d.join(".")
}
if (navigator.plugins && navigator.plugins.length) {
var e = navigator.plugins[...
How to change my Git username in terminal?
...l.helper=manager you need to open the credential manager of your computer (Win or Mac) and update the credentials there
Here is how it look on windows
Troubleshooting? Learn more
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improve ...
Does Foreign Key improve query performance?
...Edit
As the link now seems to be dead (kudos to Chris for noticing), following shows the gist of why foreign keys can improve (and hurt) performance.
Can Foreign key improve performance
Foreign key constraint improve performance at the time of reading
data but at the same time it slows down ...
How can I enable the Windows Server Task Scheduler History recording?
I have a Windows Server 2008 with scheduled tasks running, mainly .bat files calling PHP files. I have 2 users on the server, one Admin and the other is a Standard user.
...
Get all unique values in a JavaScript array (remove duplicates)
... ECMAScript 5 you can use the native filter method of an Array in the following way to get an array with unique values:
function onlyUnique(value, index, self) {
return self.indexOf(value) === index;
}
// usage example:
var a = ['a', 1, 'a', 2, '1'];
var unique = a.filter(onlyUnique);
consol...
