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How to print colored text in Python?
...e end string at the end.
CRED = '\033[91m'
CEND = '\033[0m'
print(CRED + "Error, does not compute!" + CEND)
This produces the following in bash, in urxvt with a Zenburn-style color scheme:
Through experimentation, we can get more colors:
Note: \33[5m and \33[6m are blinking.
This way we ca...
Changing MongoDB data store directory
...your solution but when I am restarting the application it giving following error - 2019-11-18T18:58:45.215+1100 I STORAGE [initandlisten] exception in initAndListen: 28596 Unable to determine status of lock file in the data directory /var/lib/mongo: boost::filesystem::status: Permission denied: "/v...
How to find if a given key exists in a C++ std::map
...it conversion to prevent the possibility of introducing subtle programming errors.
– DavidRR
Dec 17 '16 at 15:38
what ...
Insert spaces between words on a camel-cased token [duplicate]
...ell It"
– Jinjubei
Dec 21 '16 at 15:05
Is there any problem with using \p{Lu} instead of \P{Ll}?
...
Why does git diff on Windows warn that the “terminal is not fully functional”?
I'm using msysgit 1.7.7.1 on Windows. I get an error when using git diff . What is causing this? Is there no diff tool included in msysgit? What should I do?
...
Get image data url in JavaScript?
... and un-multiplied.
All browsers and devices will have different rounding errors happening in this process
(see Canvas fingerprinting).
So if one wants a base64 version of an image file, they have to request it again (most of the time it will come from cache) but this time as a Blob.
Then you c...
How do you get git to always pull from a specific branch?
...
I just tried this, and I get the error fatal: Not a valid object name: 'origin/master'. even though origin is a valid remote, and master exists, as per usual, in both repos.
– Ken Williams
Apr 6 '12 at 14:00
...
Why is list initialization (using curly braces) better than the alternatives?
...char c2 = val2; // if val2==1025, c2 becomes 1 (bad)
int x3 {val}; // error: possible truncation (good)
char c3 {val2}; // error: possible narrowing (good)
char c4 {24}; // OK: 24 can be represented exactly as a char (good)
char c5 {264}; // error (assuming 8-bit chars): 264 cann...
How can I run dos2unix on an entire directory? [closed]
...d . -type f -exec dos2unix {} /home/venuk/Desktop/NEO_Src and it gave the error find: missing argument to `-exec'
– Vivek Gaur
Aug 13 '12 at 7:05
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What is the convention for word separator in Java package names?
...
Yes, using a hyphen is bad practice, because it is an error. And writing code that doesn't compile is indeed bad practice.
– glglgl
May 26 '17 at 7:01
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