flasher | PHP flash message package | Chat library
kandi X-RAY | flasher Summary
kandi X-RAY | flasher Summary
A simple PHP (5.3+) package to ease the process of displaying feedback to users of your website as they interact with it. This package comes in handy when you want to provide some feedback to the user on the next page load, after they complete certain actions on your site. For example, a messaging confirming that they have successfully signed up, or deleted their account.
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Top functions reviewed by kandi - BETA
- Validate the type .
- Load messages from the session
- Get a message collection
- Validate the content .
- Set an item
- Get singleton instance
- Adds a FlashMessage to the message store
- Register the Flasher manager .
- Create a FlasherManager instance
- Add flash message
flasher Key Features
flasher Examples and Code Snippets
Community Discussions
Trending Discussions on flasher
QUESTION
As mentioned above, the function below works, however its very slow. I am very interested in using faster/optimised numpy (or other) vectorized alternatives. I have not posted the entire script here due to it being too large.
My specific question is - are there suitable numpy (or other) functions that I can use to 1) reduce run time and 2) reduce code volume of this function, specifically the for loop?
Edit: mass, temp, U and dpdh are functions that carry out simple algebraic calculations and return constants
...ANSWER
Answered 2022-Feb-24 at 13:43For improving the speed, you can see Numba, which is useable if you use NumPy a lot but not every code can be used with Numba. Apart from that, the formulation of the equation system is confusing. You are solving 3 equations and adding the result to a single dydt
list by 3 elements each. You can simply create three lists, solve each equation and add them to their respective list. For this, you need to re-write my_system
as:
QUESTION
I am honestly about to just give up, i've tried so many different possibilities, for multiple weeks now, almost a month, of multiple problems.
I am a new-ish programmer, especially with java, but i have a good understanding about java
I am able to create a maven project no problem, i have no problems with the structure of java itself, but i don't fully understand the pom.xml.
The file compiles just fine, but when i go to start it with java -jar (filename)
, i get the following output;
Exception in thread "main" java.lang.NoClassDefFoundError: com/pi4j/Pi4J at com.pi.rasberri.Main.main(Main.java:16) Caused by: java.lang.ClassNotFoundException: com.pi4j.Pi4J at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641) at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520) ... 1 more
Heres my pom that i have figuratively almost dismembered;
...
ANSWER
Answered 2021-Dec-18 at 16:39Thanks tgdavies, MadProgrammer, and khmarbaise for the answers, the fix was to create a fat jar, which is basically a jar file that contains all the dependencies in one file, example can be found in the original question/comments
Now, as to the other problem, the issue is with this bit of code;
QUESTION
I am trying to get my BeagleBone Black to post to my monitor, to be able to use it as a stand-alone PC.
This was possible with the image that the BeagleBone shipped with.
I have just installed a new image on my BeagleBone Black Rev C.
The new image is AM3358 Debian 10.3 2020-04-06 4GB SD IoT.
I am able to SSH to it using PuTTY, and this way I have succesfully performed some actions with it, like using wget to download files from Google Drive etc.
So it seems like the board is working well, and that the HDMI output is disabled somewhere.
I have copied the contents of the uEnv.txt-file below, to show that the lines regarding disabling of video are commented out:
...ANSWER
Answered 2022-Jan-16 at 20:12I solved the problem, following a solution found here.
The solution was to run a kernel update:
QUESTION
A make file I'm trying to make has arm-elf-as. I've installed binutils gcc all the stuff I assumed Id need shouldnt arm-elf-as come with that? where can I get this bad boy. I see a lot of questions on here about arm-elf-gcc eabi etc. It has something to do with gnu maybe I should just install a gnu machine on a vm. Ive also googled and came up with gas or I assume gnu as and this webpage https://manned.org/arm-elf-as/f4fae7b2 but no instructions on what arm-elf-as is in. Or how to get it. Its unbuntu, project to be made https://github.com/jeanthom/ibugger
ok I think I found what the problem is AS is in /usr/bin but
NAME ?= flasher LS = ls.x
LIBGCC = /cygdrive/c/programme/gnuarm/lib/gcc/arm-elf/4.1.1/libgcc.a <<
changed to LIBGCC = /usr/lib/gcc-cross/arm-linux-gnueabi/9/libgcc.a but no dice.
...ANSWER
Answered 2021-Dec-29 at 12:51You can simply
QUESTION
Thank you for watching this.
I'm having difficulties with my BBB on CAN communication like for months... I'd be really pleased if you could give me just a little help!
I'm working on CAN protocol between BBB and another CAN device. The another device is confirmed to be working alright with CAN. I'm using my BBB with Cloud9 platform on windows laptop, and on the another device, it's using CAN0.
I have set the 'config-pin' on BBB like below using CAN1, and I tried 'cansend' utility. The bitratre value on the another device is also set to be equal.
...ANSWER
Answered 2021-Aug-07 at 03:47Some help on can or socketCAN will be found here for the BBB or other family board:
QUESTION
I am currently working on the ARM Cortex-M4 inside the NXP i.MX8M Mini. I am able to compile a project for M4 on Eclipse IDE on an Ubuntu VM. I would now like to debug on the M4 via a SEGGER Flasher ARM probe, still from Ubuntu.
My probe is well recognized by Ubuntu, and I can launch the J-Link GDB server by simply typing the command :
...ANSWER
Answered 2021-Nov-22 at 10:59As @KamilCuk said, the problem came from the udev rules.
So you just have to copy the rules provided by Segger with J-Link Software on the system:
QUESTION
UPDATED CODE
I'm using this code to claim the use of the serial-2-USB device. It shows up and I can query the info about it, ie. "connected to USB2.0-Serial VID: 6790 PID: 29987" (CH34x from Qinheng). To be clear, I use the winUSB driver (downloaded with zadig-2.5.exe, Windows 10) and have uninstalled the original drivers.
I get the received data as dataview but when I do the decode it comes out gibberish. And I see that the array length pretty much corresponds to what I know my ESP8266 is posting over the serial port.
Example of decoded data: �(#���D"D�T�b�!A#7mP�R�N����#�m93aw9 ½�d-K��b��BF+3ѡ��kag1�R�#��#!!r����g�!d��a��谛oa��399�}��1D�#��'99�����9�����'99���'99����@@譛
I get the data as Uint8Arrays but even if I try to make my own parser the same gibberish is the end result. Do I need to care about USB stuff as in start bits, ack bits etc. etc.? All the example code out there just do a text decoder and that's it.
serial.js + index.html
...ANSWER
Answered 2020-Nov-20 at 18:04This isn't a flaw in WebUSB but with the script you are running. The serial.js script included in the Arduino examples repository is designed to work with Arduino devices where setting the baud rate in unnecessary because the port is virtual. In order to set the baud rate on a USB to serial adapter you need to send the SET_LINE_CODING control transfer. This should go before the SET_CONTROL_LINE_STATE command in your existing code. There is documentation for the structure of the control transfer here:
QUESTION
My code to plot the graph from 2 xlsx files, is given below.
The two files from which I import data to plot the graph are similar (except values). Still I am getting this error on one file.
...ANSWER
Answered 2020-Oct-17 at 21:29- Both files were loaded into separate dataframes, and plotted without issue, which provided validation for the numeric column values.
df.info()
showed an issue with the column names.- The issue is that
'IV_MCIND_17_after.xlsx'
has whitespace in the column names.Index([' Voltage', ' Current', 'Power'], dtype='object')
- Removing the whitespace in the column names, resolves the issue.
df.columns = df.columns.str.strip()
- The code unnecessary for reproducing the error has been removed.
- Comment out the line that fixes the column names, and the error will occur.
QUESTION
For reference, check out this StackBlitz Link
I have css animation @keyframes
class..
ANSWER
Answered 2020-Aug-10 at 09:15I guess the problem is on this line, you're using index
as key for your LineItem
.
QUESTION
I'm trying to use UART5 with python, I've edited uEnv.txt to disable HDMI
I've upgraded BeagleBone Black to Debian 10 BeagleBoard.org Debian Buster IoT Image 2020-04-06
uname -a
shows:
Linux beaglebone 4.19.94-ti-r45 #1buster SMP PREEMPT Thu Jun 18 19:18:41 UTC 2020 armv7l GNU/Linux
I'm trying to use UART5 with python, but it fails with every UART, python shows the message:
py_setup_uart(UART5): set_pin_mode() failed for pin=P8_38Traceback (most recent call last):
when I execute config-pin
it shows:
/sys/devices/platform/ocp/ocp:P8_34_pinmux/state failed, No such device
also there is no slots:
/sys/devices/bone_capemgr.*/slots': No such file or directory
dmesg | grep serial
shows:
ANSWER
Answered 2020-Jun-30 at 02:33in /boot/uEnv.txt, uncomment disable_uboot_overlay_video=1
.
Things can get complicated if the uncommenting of the _video=1 line does not work.
I can help further but please reply if it works or not.
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