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How to set custom favicon in Express?
... maybe here: http://www.favicon.cc/ or here :http://favicon-generator.org
convert it to base64 maybe here: http://base64converter.com/
then replace the icon base 64 value
general information how to create a personalized fav icon
icons are made using photoshop or inkscape, maybe inkscape then ph...
What is the worst real-world macros/pre-processor abuse you've ever come across?
...non-C++ programmer: Is the main problem here that a threadsafe function is converted into a non-threadsafe one? Or that InterlockedIncrement expects a pointer, so now you'll increase the pointer instead of what it's pointing at? Or both?
– Tim Pietzcker
Sep 20 ...
JSON formatter in C#?
... and call SerializeObject with the Formatting.Indented enum -
var x = JsonConvert.SerializeObject(jsonString, Formatting.Indented);
Documentation: Serialize an Object
Update -
Just tried it again. Pretty sure this used to work - perhaps it changed in a subsequent version or perhaps i'm just ...
Determine the data types of a data frame's columns
...ric"
To change data type of a column:
library(hablar)
mtcars %>%
convert(chr(mpg, am),
int(carb))
converts columns mpg and am to character and the column carb to integer:
# A tibble: 32 x 11
mpg cyl disp hp drat wt qsec vs am gear carb
<chr> &l...
What does the “map” method do in Ruby?
...example:
names = ['danil', 'edmund']
# here we map one array to another, convert each element by some rule
names.map! {|name| name.capitalize } # now names contains ['Danil', 'Edmund']
names.each { |name| puts name + ' is a programmer' } # here we just do something with each element
The output:...
How to add leading zeros?
...
Note that sprintf converts numeric to string (character).
– aL3xa
Apr 28 '11 at 8:54
...
Items in JSON object are out of order using “json.dumps”?
I'm using json.dumps to convert into json like
6 Answers
6
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LPCSTR, LPCTSTR and LPTSTR
...i.e. a mutable T-string pointer, not an LPCTSTR. What you are doing is
1) convert string (a CString at a guess) into an LPCTSTR (which in practise means getting the address of its character buffer as a read-only pointer)
2) convert that read-only pointer into a writeable pointer by casting away it...
How do I find the install time and date of Windows?
...the last feature update was installed, not the original install date.)
To convert that number into a readable date/time just paste the decimal value in the field "UNIX TimeStamp:" of this Unix Time Conversion online tool.
s...
Condition within JOIN or WHERE
...u only those records that have an order dated later than May 15, 2009 thus converting the left join to an inner join.
The second will give those records plus any customers with no orders. The results set is very different depending on where you put the condition. (Select * is for example purposes on...