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SELECT INTO Variable in MySQL DECLARE causes syntax error?
...
yes, in a stored procedure variables don't have to start with @. But, it is easier to demonstrate that way.
– Garr Godfrey
Jul 26 '17 at 19:29
add a co...
PHP Fatal error: Call to undefined function json_decode()
...pending on the PHP version you're running)
Then of course make sure you restart Apache:
sudo service apache2 restart
Or if you are using PHP-FPM:
sudo service php7.2-fpm restart
(Or php7.1-fpm or php5-fpm)
Explanation
Debian has removed the previous JSON extension as of PHP 5.5rc2 due to a ...
How to create a video from images with FFmpeg?
... tested below parameters, it worked for me
"e:\ffmpeg\ffmpeg.exe" -r 1/5 -start_number 0 -i "E:\images\01\padlock%3d.png" -c:v libx264 -vf "fps=25,format=yuv420p" e:\out.mp4
below parameters also worked but it always skips the first image
"e:\ffmpeg\ffmpeg.exe" -r 1/5 -start_number 0 -i "E:\imag...
Open soft keyboard programmatically
... the <activity> that you want to show the keyboard when the activity starts:
android:windowSoftInputMode="stateVisible"
This should cause the keyboard to become visible when the activity starts.
For more options, checkout the documentation.
...
Python “SyntaxError: Non-ASCII character '\xe2' in file”
...racter, this table is useful. Everything in the "UTF-8 Bytes" column which starts with %E2 is a candidate. Generally the issue is editing code with "smart" features turned on like "smart quotes" replacing " with “ (U+201C) and ” (U+201D) or turning -- into — (U+2014 em dash). All of those star...
iPhone App Icons - Exact Radius?
... the answers so far on this post are wrong (or at least incomplete). Apple starts with the 57px icon and a radius of 10 then scales up or down from there. Thus you can calculate the radius for any icon size using 10/57 x new size (for example 10/57 x 114 gives 20, which is the proper radius for a 11...
Difference between numpy.array shape (R, 1) and (R,)
...ts, shape = (2,).
# Note there's nothing after the comma.
z=np.array([ # start dimension
10, # not a dimension
20 # not a dimension
]) # end dimension
print(z.shape)
(2,)
# 2 dimensions, each with 1 element, shape = (2,1)
w=np.array([ # start outer dimension...
What is a message pump?
...ith the message.
Every GUI enabled .NET program has a message loop, it is started by Application.Run().
The relevance of a message loop to Office is related to COM. Office programs are COM-enabled programs, that's how the Microsoft.Office.Interop classes work. COM takes care of threading on beha...
What are the differences between django-tastypie and djangorestframework? [closed]
...mething really big like Quora, Facebook or Google.
Personally, I ended up starting working first on TastyPie at a time when I didn’t even know django properly. It all made sense at that time, only knowing REST and HTTP very well but with almost no or little knowledge about django. Because my only...
Python data structure sort list alphabetically
...igue', 'Sedge', 'Stem', 'Whim', 'constitute']
As you can see, words that start with an uppercase letter get preference over those starting with a lowercase letter. If you want to sort them independently, do this:
In [4]: sorted(lst, key=str.lower)
Out[4]: ['constitute', 'Eflux', 'Intrigue', 'Sedg...