OStack Q&A-Knowledge Sharing Community

0 votes

335 views

1 answer

ruby on rails - Any way to avoid using gsub! for replacement

I am running in issue, where I used following code. def replace_variables(url, project) variables = define_variables ... /65851726/any-way-to-avoid-using-gsub-for-replacement...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

142 views

1 answer

binaryreader - Is there any way to read information stored in binary (.bin) file?

I have a binary (.bin) file, I have opened it on Olly dB but wanted to read it but failed. please help ... 65851603/is-there-any-way-to-read-information-stored-in-binary-bin-file...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

604 views

1 answer

modelica - cd command doesn't work in Dymola.mos file

I am trying to configure dymola.mos file, here is an example of changing directory, but when I activate Dymola, ... com/questions/65851602/cd-command-doesnt-work-in-dymola-mos-file...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

201 views

1 answer

css - How to change row color when hovering

Is there a props in material-table to change the row color while hovering? Something like this example. Thank you ... .com/questions/65851598/how-to-change-row-color-when-hovering...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

282 views

1 answer

Windows CMD java -version doesn't show anything

I have spent the last few hours trying to learn how to run java programs from the windows command prompt. ... .com/questions/65851587/windows-cmd-java-version-doesnt-show-anything...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

74 views

1 answer

python 3.x - function in Django behaves differently

I have a function named localtime(ltz, /) to calculate users' local time. Outside of Django it ... //stackoverflow.com/questions/65851531/function-in-django-behaves-differently...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

136 views

1 answer

Python: reverse of transferring image into list of pixels?

im = Image.open('segmentace_zkusebni_pi.jpg') pixel = list(im.getdata()) gets me a list of RGB of ... questions/65851446/python-reverse-of-transferring-image-into-list-of-pixels...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

182 views

1 answer

java - File upload with swagger inflector and dropwizard

Im using swagger-inflector v.1.0.17 for my Java API. Here is what I built my API from: ... stackoverflow.com/questions/65851440/file-upload-with-swagger-inflector-and-dropwizard...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

314 views

1 answer

ssl - error when trying to connect to the server used RDP

I need to help with the thinclient wyse 3040; We have a Windows Server 2016, and we have configured the thinclients ... 65851392/error-when-trying-to-connect-to-the-server-used-rdp...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

159 views

1 answer

Assigning the result of a statements block to a variable in python

In some languages it is possible to assign the result of a block to a variable. Here it is in scala : val ... /assigning-the-result-of-a-statements-block-to-a-variable-in-python...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

515 views

1 answer

Watch route changes in Vue.js with Typescript

I'd like to detect changes in my URL in a Vue.js application using TypeScript. In JavaScript this can ... .com/questions/65851351/vuejs-pass-watch-route-to-class-component...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

264 views

1 answer

javascript - Trying to populate form fields using php, how do I get it to use ajax?

I'm not sure if or how I need to use ajax in this situation. I have a php page (info.php) written mostly in html ... -to-populate-form-fields-using-php-how-do-i-get-it-to-use-ajax...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

450 views

1 answer

Suggestion to solve 'NaN' in matlab. Dealing with large and small numbers in Matlab

I am trying to make a model of planets' movement plot it in 3d using Matlab. I used Newton's law with the ... -solve-nan-in-matlab-dealing-with-large-and-small-numbers-in-mat...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

243 views

1 answer

python - Can I use an image on a moving object within Pygame as opposed to to a color?

def star1(): global angle x = int(math.cos(angle) * 100) + 800 y = int(math.sin(angle) * 65) + 400 pygame. ... -an-image-on-a-moving-object-within-pygame-as-opposed-to-to-a-color...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.6k views

1 answer

jestjs - react-query how to call mutate from custom useMutation hook in Jest test

I'm running a React Native project where I'm testing custom hooks written with react-query. I'm using Jest, ... -how-to-call-mutate-from-custom-usemutation-hook-in-jest-test...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

302 views

1 answer

Word 2013- VBA -Accept All Changes In Selection

I am trying to create a macro to accept all changes in a selection. I used the macro recorder and it ... .com/questions/65851256/word-2013-vba-accept-all-changes-in-selection...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

70 views

1 answer

python - remove n before a string

I want to remove unrequired r and n at beginning of each upper-case word and number in this string. I ... :https://stackoverflow.com/questions/65851230/remove-n-before-a-string...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

415 views

1 answer

amazon web services - How to filter tag values of an Ec2 Instance by a date in Boto3

I am trying to get instances that have tag name 'ttl' and tag values 'older than today'. Our users tag their instances ... -filter-tag-values-of-an-ec2-instance-by-a-date-in-boto3...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

112 views

1 answer

android - BottomNavigation Menu with Jetpack Navigation does not navigate

I have a strange problem regarding a BottomNavigationBar which I could not solve altough having spent a ... ="parent" app:layout_constraintStart_toStartOf="parent" app:layo...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

246 views

1 answer

asp.net core - Displaying error messages from Controller in View

I have seen a lot of people say that using Viewdata or ViewBag is not a good practice for this matter ... .com/questions/65851163/displaying-error-messages-from-controller-in-view...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

199 views

1 answer

sql - Select all the data from a table where the timestamp against each customer_id is maximum

The data is as follows and each cust_id (customer id) may or may not have multiple rows of data. Just as a ... -data-from-a-table-where-the-timestamp-against-each-customer-id-is...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

308 views

1 answer

c# - Update datagrid row by row from a big data table (Progress database), using a task or thread, but keeping the UI responsive during the update

There is a datatable containing 40-50.000 records in it. I'm connecting to it via ODBC because that's the only way ... -by-row-from-a-big-data-table-progress-database-using-a-ta...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

160 views

1 answer

python - Need help making a drawing using recursion

I need to make a code in python that draws the output below using recursion and a function named drawpoly. ... .com/questions/65851756/need-help-making-a-drawing-using-recursion...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

755 views

1 answer

AttributeError: module 'sqlalchemy' has no attribute 'Binary'

I am getting error AttributeError: module 'sqlalchemy' has no attribute 'Binary' when trying to use ... questions/65851741/attributeerror-module-sqlalchemy-has-no-attribute-binary...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

246 views

1 answer

python - How can I replace Zeep's default boolean serializer?

When I serialize a boolean value Zeep returns "true"/"false" (as per the xsd.types.Boolean class). I ... .com/questions/65851740/how-can-i-replace-zeeps-default-boolean-serializer...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

224 views

1 answer

Issues installing Jupyter Lab Git extension: Mismatched front/backend versions

Here are my steps for installing Jupyter Lab and the Git extension, and then trying to troubleshoot the ... -installing-jupyter-lab-git-extension-mismatched-front-backend-versions...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.3k views

1 answer

unity3d - How to change the weight of a rig in C# based on whether my character is moving?

I have the following code: input.x = Input.GetAxis("Horizontal"); input.y = Input.GetAxis("Vertical"); if (input.x > 0 ... -of-a-rig-in-c-sharp-based-on-whether-my-character-is-mo...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

61 views

1 answer

Retrun DTYPE as part of object in JPA Query

I'm trying to retrieve DTYPE from my DB and I have this following JPA query: @Query("SELECT dtype,kn FROM ... /questions/65851728/retrun-dtype-as-part-of-object-in-jpa-query...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

Categories

Recent questions

Just Browsing Browsing

Most popular tags