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c++ - Attempted to read or write protected memory. This is often an indication that other memory is corrupt on DLL Import in C#

I have a C++ developed DLL which I want to load and call a function on C# but I got Attempted to read or ... to-read-or-write-protected-memory-this-is-often-an-indication-that-ot...

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

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87 views

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javascript - How to change position of dropdown, if menu is not fit on the screen jQuery

I work with dropdown menu, and this dropdown i have on the table. But if is not enough place to open dropdown, it' ... -position-of-dropdown-if-menu-is-not-fit-on-the-screen-jquery...

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

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133 views

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cusolver - multiple SVDs of a matrix using CUDA

I am trying to do SVD using the code given below, but I do not get correct results for d_S, when ... /stackoverflow.com/questions/65880586/multiple-svds-of-a-matrix-using-cuda...

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

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86 views

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c# - How to "Use of unassigned local variable"?

I am using this code but I get the following error when calling the Tick method: Use of unassigned local ... .com/questions/65880569/how-to-use-of-unassigned-local-variable...

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

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221 views

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python - Store very huge data in txt file format with Tab Separated values

I am loading the dataset from SQL DB by using pd.read_sql(). I tried to store 100 million rows and 300 columns ... store-very-huge-data-in-txt-file-format-with-tab-separated-values...

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

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1.2k views

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powerbi - How to Sort years in ascending or descending orders in power BI

I have my data like - Course_Code Source Learning 2019-20 BAC 2019-20 SC_casting 2019-20 Rubber melt 2019-20 ... to-sort-years-in-ascending-or-descending-orders-in-power-bi...

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

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491 views

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authentication - ejabberd 20.12 SASL SCRAM modification

I used to modify the ejabberd 17.x scram sasl in step 2 and step 4 in file cyrsasl_scam.erl.. and ... ://stackoverflow.com/questions/65880467/ejabberd-20-12-sasl-scram-modification...

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

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337 views

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diskspace - How to calculate the disk space(memory in filesystem) taken for storing a mysql table row?

I have created a table in mysql database like below CREATE TABLE `users` ( `id` int(11) NOT NULL, ` ... to-calculate-the-disk-spacememory-in-filesystem-taken-for-storing-a-mysql...

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

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309 views

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Image in backgound mode get automatically hidden fro SAPUI5 V1.38.39

Framework : SAPUI5 V1.38.39 Problem : when I make an image with mode="Background" the image is not displayed in ... -in-backgound-mode-get-automatically-hidden-fro-sapui5-v1-38-39...

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

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645 views

1 answer

How to access the r_basicprofile permission for Profile API LinkedIn

My goal is to fetch the LinkedIn member's profile info like Name, Profile Picture, Certifications, Experience, ... to-access-the-r-basicprofile-permission-for-profile-api-linkedin...

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

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203 views

1 answer

function - JavaScript promise trouble

Here's the function: function load_img(url) { return new Promise((resolve, rejected) => { const img ... from:https://stackoverflow.com/questions/65880135/javascript-promise-trouble...

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

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170 views

1 answer

Need help on newbie coding (python)

This question already has answers here: question from:https://stackoverflow.com/questions/65880073/need-help-on-newbie-coding-python...

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

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212 views

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I keep getting this python error when running any command with pip

This question already has an answer here: question from:https://stackoverflow.com/questions/65880047/i-keep-getting-this-python-error-when-running-any-command-with-pip...

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

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207 views

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java - Json decode and again json encode not return same value

I have a JSON string (Created through JAVA). I can decode(PHP : json_decode) and create(PHP:json_encode) again ... 65880038/json-decode-and-again-json-encode-not-return-same-value...

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

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78 views

1 answer

How do I use string-ified enum in the body of a POST request to an ASP.NET core server?

The server code is [HttpPost("/<route>/update2")] public StatusCodeResult UpdatePanel2([FromBody] PanelUpdateReq updateRequest) { if ... -body-of-a-post-request-to-an-asp-net-core...

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

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813 views

1 answer

drag and drop - Angular Material Mat-Tree dragover event firing unnecessary

I have mat-tree with events attached to for the drag-drop functionality. I have two components ( ... questions/65879971/angular-material-mat-tree-dragover-event-firing-unnecessary...

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

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78 views

1 answer

android - Navigation component not merging with current codebase

I have an issue am stuck on reading the usage of Navigation component, dagger and databinding. my ... (viewModel); finalHost = NavHostFragment.create(R.navigation.authentication_...

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

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200 views

1 answer

android - cannot read property key of undefined in FRIDA

I am hooking an app now i m founding this error i have already tried many solutions one of which is ... com/questions/65879944/cannot-read-property-key-of-undefined-in-frida...

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

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598 views

1 answer

xpath - Ruby replace html fragments with specified links

I have a Rails Model with field "description" and other Model Person with field "title". I want to ... .com/questions/65879938/ruby-replace-html-fragments-with-specified-links...

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

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193 views

1 answer

python - How can I write an update query with IN clause with SQLAlchemy with same efficiency as of plain SQL

This question already has answers here: question from:https://stackoverflow.com/questions/65879915/how-can-i-write-an-update-query-with-in-clause-with-sqlalchemy-with-same-efficie...

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

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162 views

1 answer

python - How to get session variable in class Meta django?

def getdb(): print(request.session['process']) return request.session['process'] I need to access this function ... /65879914/how-to-get-session-variable-in-class-meta-django...

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

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249 views

1 answer

python - Too broad space between tqdm progress bar

When using tqdm in jupyter notebook, spaces between each progress bar in result are so broad. How to decrease ... .com/questions/65879873/too-broad-space-between-tqdm-progress-bar...

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

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microservices - How does gPRC interact with PHP flow of execution?

I know that queue of messages (like Kafka, RabbitMQ, etc.) is commonly used for communication purpose between ... /65879804/how-does-gprc-interact-with-php-flow-of-execution...

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

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529 views

1 answer

omnet++ - I get an error when trying to send to multiple modules using sendDirect

I have to send the same message to multiple modules. I used the following code: cMessage *msg=new cMessage(" ... an-error-when-trying-to-send-to-multiple-modules-using-senddirect...

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

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120 views

1 answer

android - How to read a file path that contains whitespace?

My save image method: _saveScreen() async { RenderRepaintBoundary boundary = _globalKey.currentContext.findRenderObject(); ui. ... how-to-read-a-file-path-that-contains-whitespace...

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

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251 views

1 answer

database - Efficient insertion in postGIS with spatial index?

I have a postGIS spatial database of geographical information with millions of entries. What is the time ... /questions/65879770/efficient-insertion-in-postgis-with-spatial-index...

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

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118 views

1 answer

java - Connect Azue SQL Database in Lnux Android Studio

I want to develop Android Application which would connect to Microsoft Azure SQL Database in Linux (Version 14. ... /65879738/connect-azue-sql-database-in-lnux-android-studio...

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

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190 views

1 answer

function - How can I extract data from all elements of a multiset?

Let's say I have a datatype called dtyp. It looks like this datatype dtype = T bool int I'd like to define ... /65879733/how-can-i-extract-data-from-all-elements-of-a-multiset...

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

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