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Convert Python dictionary to JSON array
...sr/lib/python2.7/json/decoder.py", line 365, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "/usr/lib/python2.7/json/decoder.py", line 381, in raw_decode
obj, end = self.scan_once(s, idx)
UnicodeDecodeError: 'utf8' codec can't decode byte 0xff in position 0: invalid start...
Sending a mail from a linux shell script
...ere the mail goes. The actual machine name is required
# no MX records are consulted. Commonly mailhosts are named mail.domain.com
# The example will fit if you are in domain.com and you mailhub is so named.
mailhub=mail
Another option is to use one of myriads scripts that just connect to SMTP ser...
What is the difference between Reader and InputStream?
...
An InputStream is the raw method of getting information from a resource. It grabs the data byte by byte without performing any kind of translation. If you are reading image data, or any binary file, this is the stream to use.
A Reader is design...
HTML in string resource?
...in layout.
<item
android:id="@+id/nav_premium"
android:icon="@drawable/coins"
android:title="@string/menu_item_purchase"
/>
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How do I write a “tab” in Python?
... It just moves the text over by a default number of spaces. Maybe you can draw in characters what you want to appear. Is it --> ?
– Rick Henderson
May 20 '16 at 15:29
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BAT file: Open new cmd window and execute a command in there
...es
/k Carries out the
command specified by string but
remains
Consult the cmd.exe documentation using cmd /? for more details.
The proper formating of the command string gets a little more complicated with spaces in the arguments. See the examples below. Note the use of nested double q...
Media Player called in state 0, error (-38,0)
...out.activity_main);
final MediaPlayer mpp = MediaPlayer.create(this, R.raw.red); //mp3 file in res/raw folder
Button btnplay = (Button) findViewById(R.id.btnplay); //Play
btnplay.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View vone) {
...
NGINX: upstream timed out (110: Connection timed out) while reading response header from upstream
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First figure out which upstream is slowing by consulting the nginx error log
file and adjust the read time out accordingly
in my case it was fastCGI
2017/09/27 13:34:03 [error] 16559#16559: *14381 upstream timed out (110: Connection timed out) while reading response h...
GitHub README.md center image
...e worried about not using too much github bandwith, you can give a look to Raw Git, that serves files stored on GitHub, caching them on their system. So, just one access is performed on the resource on GitHub, saving their bandwith.
– danidemi
Feb 15 '15 at 13:...
How do I get the current username in Windows PowerShell?
...eractive use. It's short enough that I can remember how to type it without consulting SO :-)
– Iain Samuel McLean Elder
Aug 22 '14 at 14:56
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