Tuesday, 11. February 2020
MySQL common error messages
shantanuo
10:13h
1146 Table does not exist
1054 column does not exist
1062 duplicate entry for primary key
1406 Data too long for column
1064 sql syntax error
1111 invalid use of group function
1366 incorrect integer value
1046 No database selected
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Last modified: 4/24/24, 9:33 AM
Last modified: 4/24/24, 9:33 AM
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Recent updates
discretize continuous features You can
"discretize" or "bin" continuous features into categorical features. from sklearn.preprocessing...
"discretize" or "bin" continuous features into categorical features. from sklearn.preprocessing...
by shantanuo (4/24/24, 9:33 AM)
User Defined Property You
can create User Defined Property in libreoffice writer. File – Properties...
can create User Defined Property in libreoffice writer. File – Properties...
by shantanuo (1/9/23, 8:52 AM)
Arranging Chapters in the Navigator
To use a custom paragraph style for a heading, choose...
To use a custom paragraph style for a heading, choose...
by shantanuo (1/4/23, 8:26 AM)
Use focus mode using Android
phones Settings > Digital Wellbeing and parental controls. Tap your...
phones Settings > Digital Wellbeing and parental controls. Tap your...
by shantanuo (1/1/23, 3:59 AM)
Embed Fonts in document If
you use a font that the recipient is unlike to...
you use a font that the recipient is unlike to...
by shantanuo (12/18/22, 10:07 AM)
Using Navigator in Writer To
open the Navigator, select View > Navigator, or press the...
open the Navigator, select View > Navigator, or press the...
by shantanuo (12/18/22, 10:06 AM)
More about hyphenation The settings
for Tools > Options > Language Settings > Writing Aids...
for Tools > Options > Language Settings > Writing Aids...
by shantanuo (12/18/22, 10:04 AM)
link or unlink template If
you are using Libre office then template changer extension is...
you are using Libre office then template changer extension is...
by shantanuo (12/16/22, 5:27 AM)
Finding Styles you can select
Edit > Find and Replace > Other Options > Paragraph...
Edit > Find and Replace > Other Options > Paragraph...
by shantanuo (12/14/22, 7:17 AM)
regex in clac In LibreOffice
Calc, you can use function REGEX for e.g. Begins with...
Calc, you can use function REGEX for e.g. Begins with...
by shantanuo (12/14/22, 4:40 AM)
Libre Calc tips Turn Off
Grid Lines If you want to turn off grid lines...
Grid Lines If you want to turn off grid lines...
by shantanuo (12/13/22, 8:14 AM)
More about Styles You can
goto View - Styles and change "All Styles" to "Applied...
goto View - Styles and change "All Styles" to "Applied...
by shantanuo (12/13/22, 7:49 AM)
Page Break Before Every Chapter
If your chapter titles are using the "Heading 2" Style:...
If your chapter titles are using the "Heading 2" Style:...
by shantanuo (12/13/22, 6:36 AM)
View and print in different
color Displaying Color in LO but Printing as White Page...
color Displaying Color in LO but Printing as White Page...
by shantanuo (12/13/22, 6:26 AM)
Change Normal Template in Libreoffice
Writer 1) Open a new file and set your font;...
Writer 1) Open a new file and set your font;...
by shantanuo (12/12/22, 8:45 AM)
Short english words in Devanagari
The list of short english words written in Devanagari. #...
The list of short english words written in Devanagari. #...
by shantanuo (10/5/22, 9:05 AM)
Card issuing banks CITI
Standard Chartered HSBC American Express HDFC ICICI AXIS INDUS IND Kotak...
Standard Chartered HSBC American Express HDFC ICICI AXIS INDUS IND Kotak...
by shantanuo (7/16/22, 4:46 AM)
Activate IAM Access To activate
the Activate IAM Access setting, you must log in to...
the Activate IAM Access setting, you must log in to...
by shantanuo (7/12/22, 5:52 AM)
use cheat instead of man
wget https://github.com/cheat/cheat/releases/download/4.2.3/cheat-linux-arm64.gz gunzip cheat-linux-arm64.gz chmod 770 cheat-linux-arm64 ./cheat-linux-arm64 mv cheat-linux-arm64...
wget https://github.com/cheat/cheat/releases/download/4.2.3/cheat-linux-arm64.gz gunzip cheat-linux-arm64.gz chmod 770 cheat-linux-arm64 ./cheat-linux-arm64 mv cheat-linux-arm64...
by shantanuo (7/4/22, 8:53 AM)
python module itertools list of
useful methods of itertools module. permutations combinations combinations_with_replacement zip_longest count...
useful methods of itertools module. permutations combinations combinations_with_replacement zip_longest count...
by shantanuo (9/8/21, 7:50 AM)
wikipedia tools 1) Collection of
useful utilities https://wikipediatools.appspot.com/ 2) all history of a user https://xtools.wmflabs.org/ec/mr.wikisource.org/Shantanuo...
useful utilities https://wikipediatools.appspot.com/ 2) all history of a user https://xtools.wmflabs.org/ec/mr.wikisource.org/Shantanuo...
by shantanuo (8/20/21, 6:36 AM)
Duration/Term of Copyright In the
case of original literary, dramatic, musical and artistic works, the...
case of original literary, dramatic, musical and artistic works, the...
by shantanuo (8/20/21, 6:26 AM)
Preserve seeds 6 types of
seeds to be preserved for next season. 1) laal Mula...
seeds to be preserved for next season. 1) laal Mula...
by shantanuo (5/7/21, 5:46 AM)
Why do I care for
Linux? I don't care that much for other software. Linux...
Linux? I don't care that much for other software. Linux...
by shantanuo (12/17/20, 9:27 AM)
important leafy vegetables 1. Amaranthus
caudatus: rajgira. 2. Amaranthus tricolor: Math. (Chhoti Chulai- Hindi, Cheera-...
caudatus: rajgira. 2. Amaranthus tricolor: Math. (Chhoti Chulai- Hindi, Cheera-...
by shantanuo (4/12/20, 2:01 PM)
