What do you want to save?
Add Code snippet
New code examples
-
Other 2022-03-16 21:46:02
this.setstate is not a function
Make sure you use arrow functions to correctly bind 'this' handlePageChange = (page) => { this.setState({ currentPage: page }); } This will give you 'this.setstate is not a function' handlePageChange(page){ this.setState({ curr... Add solution -
Other 2022-03-15 22:50:31
google analytics kirby
Yes, like this: <?php if(!cookie::exists('accepted')) { cookie::set('accepted', 'true', 1440); } ?> This code checks if the cookie with the name “accepted” has already been set, if not, the cookie is set with the value “true&rd... Add solution -
Python 2022-03-13 01:20:05
login url
<?php //if you want to show two (different) login pages for two (different) links, //you can first of all think of two urls for two different login pages. //here, i have two links => /login-old and /login-new for which i want different forms, //n... Add solution -
Python 2022-03-12 07:00:02
how to find the labels of the confusion matrix in python
""" In order to find the labels just use the Counter function to count the records from y_test and then check row-wise sum of the confusion matrix. Then apply the labels to the corresponding rows using the inbuilt seaborn plot as shown b... Add solution -
Python 2022-03-06 22:55:12
image url django
This setup is working for me, maybe it will help you. It is for latest version of Django. Many answers in OS are for older Django versions. URLS: urlpatterns = [ #url ]+ static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT) Settings: MEDIA_ROOT... Add solution -
Other 2022-03-05 16:30:04
how to get keyboard input and if no input is pressed program doesn't stop 8086
BITS 16 ORG 100h _loop: ; ; L O O P S T U F F ; ;Show a greeting message mov ah, 09h mov dx, strGreetings int 21h ; ; K E Y S C H E C K ; ;Check for a keystroke mov ah, 01h int 16h jz _loop ;ZF is s... Add solution -
VBA 2022-03-05 11:55:05
excelvba is bit set in 64-bit longlong integer
'Extremely fast VBA function to test if a specified bit is set 'within a 64-bit LongLong integer. 'Bits are numbered from 0 to 63, so the first (least significant) bit 'is bit 0. 'Note: we do not inspect bit 63, the sign bit. 'Note: the LongLong data t... Add solution -
Shell/Bash 2022-03-05 07:15:25
mariadb galera cluster exists on initial sync
## Edit this file nano /etc/systemd/system/mysqld.service ## Add the below at the bottom of the file # For large initial DB syncs enable this setting TimeoutStartSec=9999999999999999 ## After saving run this then restart mariadb systemctl daemon-reload Add solution -
Other 2022-03-03 04:20:03
flutter&dart recommended settings for vs code
{ // Causes the debug view to automatically appear when a breakpoint is hit. This // setting is global and not configurable per-language. "debug.openDebug": "openOnDebugBreak", "[dart]": { // Automatically format code ... Add solution -
Other 2022-03-02 23:20:18
Getting data from one axios to another in componentDidMount
componentDidMount() { const { match: { params } } = this.props; axios .get(`/api/topics/${params.TopicId}`) .then(response => { this.setState({ topic: response.data }); return axios.get(`/api/users/${response.data.user_id... Add solution
Best helpers
Arnav Bose
+5
Thepace
+5
Nick Vaccaro
+5
Matt2507864
+5
Rodrigorgs
+5
Oti
+5
Elai Mateo
+5
RoToRa
+5
Newbie
+5
Mostafa 36a2
+5
Amalloy
+5
Auntkym
+5
DavidRa
+5
Rev1.0
+5
Naigel
+5
Piquet
+5
J. Marks
+5
Jim Mourgos
+5
Jeff Sours
+5
Ohhh
+5
Babak
+5
Catimann
+5
Tania Smith
+5
A10ciod
+5
Holyeyeolo
+5
TheShade
+5
Waldrumpus
+5