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How to escape indicator characters (i.e. : or - ) in YAML
In a config file, I have a key to which I wish to assign a URL. The problem is that YAML interprets : and - characters as either creating mappings or lists, so it has a problem with the line
...
Android adb “Unable to open sync connection!”
...
This may also be related to a "too many open files" issue. I manually tried to install the app when getting the "sync" error above and that's when I got the "too many open files" clue. one brute workaround, based on some old posts, seems to be to restart the phone, an...
Throw away local commits in Git
...l commits, but also throw away everything in your work tree (ie. you local files). If all you want to do is uncommit, but leave your work intact, you should do "git reset HEAD^" ... per stackoverflow.com/questions/2845731/…
– aaronbauman
Jan 28 '16 at 2:02
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Accessing class variables from a list comprehension in the class definition
... 1 LOAD_CONST 1 (<code object Foo at 0x10a436030, file "<stdin>", line 2>)
4 LOAD_CONST 2 ('Foo')
7 MAKE_FUNCTION 0
10 LOAD_CONST 2 ('Foo')
13 CALL_FUNCTION 2...
My attempt at value initialization is interpreted as a function declaration, and why doesn't A a(())
...he following declaration. Normally, such declarations are stored in header files, however nothing stops you from writing them manually, if you know how the declaration of function looks like. The argument names are optional in declarations, so I omitted it in this example.
int putchar(int);
This ...
Lock-free multi-threading is for real threading experts
... Most of the classic lock-free structures (lists, queues, concurrent maps, etc) had no spinning even for shared mutable structures, and practical existing implementations of the same in, for example, Java follow the same pattern (I'm not as familiar with what's available in native-compiled C or C++ ...
How to use ADB Shell when Multiple Devices are connected? Fails with “error: more than one device an
...e 'more than one device' error, with 2 offline phones showing:
C:\Program Files (x86)\Android\android-sdk\android-tools>adb devices
List of devices attached
SH436WM01785 offline
SH436WM01785 offline
SH436WM01785 sideload
If you only have one device connected, run the following command...
Gunicorn worker timeout error
...out). It works like a clock..
So, Do:
1) open the gunicorn configuration file
2) set the TIMEOUT to what ever you need - the value is in seconds
NUM_WORKERS=3
TIMEOUT=120
exec gunicorn ${DJANGO_WSGI_MODULE}:application \
--name $NAME \
--workers $NUM_WORKERS \
--timeout $TIMEOUT \
--log-level=d...
How do I make HttpURLConnection use a proxy?
...ckoverflow.com/questions/1626549/…), for simple cases (like retrieve one file from public HTTP server) there is no reason to use Apache library. What is your recommendation?
– dma_k
Mar 4 '10 at 20:18
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WPF Button with Image
...;
<Button.Background>
<ImageBrush ImageSource="folder/file.PNG"/>
</Button.Background>
</Button>
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