g8 | ️ Go library for protecting your HTTP handlers | REST library
kandi X-RAY | g8 Summary
kandi X-RAY | g8 Summary
g8, pronounced gate, is a simple Go library for protecting HTTP handlers with tokens. Tired of constantly re-implementing a security layer for each of applications? Me too, that's why I made g8.
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QUESTION
No sure how to specify the question, but say I have sparse matrix:
...ANSWER
Answered 2021-Jun-10 at 19:23Maybe you can try crossprod
like below
QUESTION
I wrote some code for a Linux system to read/write bitmap files.
I transfered this code to Windows, and attempted to compile it with Visual Studio 2019.
I tested my program by opening a bitmap file and saving a copy of it. I found that only the first few lines of the bitmap image were written to file and the rest of the file was blank. (Black image color.)
I was extremely confused by this so wrote an even simpler program which just dumps out the integer values of bytes in the file.
I ran this on a 32 x 32 bitmap image file, where the file was saved from GIMP, with 24 bits per pixel format (R8 G8 B8), and "Do not write colorspace information" set in compatiablity options.
I found that the below code prints data up to about i = 500
, and then it prints zeros for the rest of the file.
The file looks like this:
It clearly does not contain large regions of zeros.
Edit: I edited the below code to add an output file. The screenshot below the code shows the output produced. ...ANSWER
Answered 2021-May-24 at 20:03Make sure you open your file in binary mode.
QUESTION
...I want to redirect to the online payment page or wallet payment page by selecting the radio button and then clicking Buy Now Button. the form will also submit when I click the buy now button.
ANSWER
Answered 2021-May-20 at 05:16You can do with inline js as :
QUESTION
I want to create a web app chess game, so every piece will have an event listener to wait until a player clicks on it. When a player clicks on a piece (for now I'm only working with pawns) it's id will be saved and printed out, and only after this all squares should wait for a click (I'm not working with valid squares, can be any square); and if a square is clicked, it's id should be saved and printed out.
But on console, when I click a pawn, it's id is printed twice, one time for the normal print, but another time for the square print (So it took square's print). So instead of the programm to wait to call the function that prints the square id after clicking the piece, the programm prints the piece id in the place of the square id. So I think the programm is not waiting until the first function is finished:
...ANSWER
Answered 2021-May-14 at 10:04So I think the programm is not waiting until the first function is finished
That's not what's happening. A non-async
JavaScript function always runs to completion (unless the entire environment is terminated, like closing a web page).
The click event propagates ("bubbles") from child elements to their parent element to its parent element, etc. Since your pawns are child elements of the squares, after handling the click event on the pawn, the click event bubbles to the square and gets handled there.
There are a couple of things you'll need to do:
Prevent the event from bubbling by using
event.stopPropagation();
on theevent
object in$$pawn_clicked
Have variables storing state information for your program so it knows whether it's expecting to get a click on a square. I think that you already have that in the
$piece
variable. So your click handler for squares should only do something when$piece
is not the "no piece" value (looks like you're usingundefined
for that).
QUESTION
I have a dataframe such as:
...ANSWER
Answered 2021-May-04 at 08:18- Build your conditions:
VAL1
is ininclude
orVAL2
is less than 20- Use
.any()
and.all()
to broadcast your condition to the whole group - Use
|
(or) operator to bring those two together
- Use groupby in conjunction with your conditions to get relevant groups
- Filter your dataframe with the selected groups from previous steps with
.isin()
QUESTION
I have the following code That I need to loop for ~100 rows. Instead of writing out for each row, is there a way to add a loop feature in here to repeat until a row is blank? I am having trouble figuring out the Do While Loop feature and incorporating it within the code below. Thanks!
...ANSWER
Answered 2021-May-04 at 13:09I'm not sure you need a loop.
This code will put the formulas in columns F, G etc. from row 8 down to the last row of data in column W.
QUESTION
Going through an itertuples, I need to export two data, located in two rows of an excel column ('G7', 'G8') to two columns of google sheets. How can I do this?
...ANSWER
Answered 2021-May-03 at 02:54I believe your goal and your current situation as follows.
- You want to retrieve the values from the cells "G7" and "G8" from 1st tab in the XLSX data converted from a PDF data.
- You have already achieved this.
- You want to append the values to the columns "C" and "D" in the Spreadsheet every run of script.
- For example, at 1st run, you want to put the retrieved values of "G7" and "G8" to the cells "C2" and "D2" of Spreadsheet. And, at 2nd run, you want to put the retrieved values of "G7" and "G8" to the cells "C3" and "D3" of Spreadsheet. You want to do this cycle.
- You have already been able to get and put values for Google Spreadsheet using Sheets API.
- In your script, the values retrieved from Spreadsheet are converted to the dataframe. I thought that in your situation, this might not be required.
- In this modification, I would like to propose the following flow.
- Retrieve the values from "G7" and "G8" from the XLSX data converted from PDF data.
- Retrieve the values from the columns "C" and "D" and retrieve the last row of the columns "C" and "D".
- Append the retrieved values to the columns "C" and "D" in Google Spreadsheet.
When above points are reflected to your script, it becomes as follows.
Modified script:In this modified script, I modified below gc = gspread.authorize(credentials)
in your script.
QUESTION
I am trying to use f2py to compile a function in fortran90, the function is actually MOPTA08 problem:
...ANSWER
Answered 2021-Apr-30 at 07:52Your Fortran function func_and_constr
calls many other subroutines g1()
,g2()
,...g67()
. You need to have these subroutines, either as compiled code or the code for them.
QUESTION
It take a long time to load my dash table and not all the dropdowns are available.
Messages on the execution :
...ANSWER
Answered 2021-Apr-29 at 19:59The trick to charge all the dropdowns option was to add the following code in dash_table.DataTable()
:
css=[{"selector": ".Select-menu-outer", "rule": "display: block !important"}],
My page still take a long time to charge but has all the labels inside my dropdowns !
QUESTION
I have implemented a very simple dialog as shown in the image below (this image is taken from the Pixel 3a emulator in Android Studio):
And it works well on most devices, but on a single, physical device (an LG G8 ThinQ) it is giving me a strange shift at the top as you can see from the screenshots below:
Here is the screen before the dialog appears:
Then, here is the screen once the dialog has appeared:
And here is when the dialog has been closed:
As you can see, the screen remains shifted at the top, out of boundaries. I have tried everything to avoid that but to no avail.
Here is the function calling the dialog:
...ANSWER
Answered 2021-Apr-24 at 05:42Ok, thank you to @cactustictacs for his hints. He was right, the problem had something to do with the different API on the LG device. In all the emulated devices, I had API 30 (Android 11) and everything worked fine, whereas on the LG I have API 28 (Android Pie) and I overlooked that key difference. I created new emulated devices with API 28 and 29, and yes, I could reproduce the same issue on those devices as well.
Then, I could resolve the issue by simply observing a MutableLiveData variable from the main activity set to "true" every time the dialog is closed, in order to restore the full-screen view with the following code in the main activity:
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