Month: October 2022

[Solved] Convert LINQ C# to VB.Net

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[ad_1] Here’s a working sample: http://dotnetfiddle.net/LNksSW The reason for the error you’re getting is that you’re missing Imports System.Linq at the top of your file. Dim dt as DataTable = new DataTable dt.Columns.Add(“col1”) dt.Rows.Add(“1000000”) dt.Rows.Add(“0010000”) dt.Rows.Add(“0100000”) Dim result = dt _ .AsEnumerable() _ .Select(Function(r) r.Field(Of String)(0)) _ .Select(Function(s) string.Join(“”, s.Select(Function(x, i) _ If(x = “0”, … Read more

[Solved] How to track changes in a specified folder on c# [closed]

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[ad_1] Use FileSystemWatcher Here is a simple code example watching for created file: public void Watcher() { //Create a new FileSystemWatcher. FileSystemWatcher watcher = new FileSystemWatcher(); //Set the filter to only catch TXT files. watcher.Filter = “*.txt”; //Subscribe to the Created event. //Created Occurs when a file or directory in the specified Path is created. … Read more

[Solved] Twitter get search tweets API not working with hash tag

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[ad_1] It’s not required to use %23 in Search Query for Search Values `. Instead of ‘q’ => ‘%23bookmyshow’, use ‘q’ => ‘bookmyshow’. Also, You haven’t request Twitter to get tweets. Read this Documentation. If this is your Token secret, i would suggest you to reset your keys right now. Go to Twitter Developer page … Read more

[Solved] How to align images besides each other such that they get evenly distributed along the width of the page? [closed]

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[ad_1] Something like this: HTML <div class=”container”> <figure> <img src=”http://placehold.it/128×128″> <figcaption>Caption 1</figcaption> </figure> <figure> <img src=”http://placehold.it/128×128″> <figcaption>Caption 2</figcaption> </figure> <figure> <img src=”http://placehold.it/128×128″> <figcaption>Caption 3</figcaption> </figure> <figure> <img src=”http://placehold.it/128×128″> <figcaption>Caption 4</figcaption> </figure> </div><!– /.container –> CSS body {margin:0;} .container {} figure { margin:0; width:25%; float:left; text-align: center; } JSFiddle Demo 1 [ad_2] solved How to align … Read more

[Solved] Which button was clicked among a same class of buttons [duplicate]

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[ad_1] Pass the value of idx as second parameter to the function Not sure about PHP syntax <?php for($i = 0; $i < 20; $i++) { $idx = $i; ?> <input class=”edit-btn” type=”button” name=”edit” value=”” onClick=”editMe(this, <?php echo $idx; ?>)”/> <?php } ?> then function editMe(el, idx){ } 3 [ad_2] solved Which button was clicked … Read more

[Solved] Can’t get list to center when using UL

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[ad_1] <ul> elements have a default padding-left of 40px. Remove it with padding: 0; or padding-left: 0;. JSFiddle Example You can use your browser’s F12 developer tools to inspect elements and their margins or padding in the future. 0 [ad_2] solved Can’t get list to center when using UL

[Solved] How to use Switch in C# [closed]

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[ad_1] Create an function and call that function. public void Foo() { string istrue = “true”; bool mybool = Convert.ToBoolean(istrue); trans.ADD_NEW_TRANS(Convert.ToInt32(txtID.Text), dtTransDate.Value, txtVibNO.Text, cmbSenderSite.Text, cmbRecievedSite.Text, Convert.ToInt32(txtWorkHours.Text), Convert.ToInt32(cmbTrans.SelectedValue), Program.userInfo.UserName); vib.UPDATE_TRANS_ISOFF(txtVibNO.Text, mybool); MessageBox.Show(“done”, “done”, MessageBoxButtons.OK, MessageBoxIcon.Information); btnSave.Enabled = false; } And you can use switch like this switch (cmbTrans.Text) { case “Good”: //this is mean if(cmbTrans.Text == … Read more

[Solved] Fastest (least execution time) approach to get max/min of an array of int without inbuilt functions except range() and len() [closed]

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[ad_1] Fastest (least execution time) approach to get max/min of an array of int without inbuilt functions except range() and len() [closed] [ad_2] solved Fastest (least execution time) approach to get max/min of an array of int without inbuilt functions except range() and len() [closed]

[Solved] Dynamically build JSON in Python [closed]

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[ad_1] You can create a helper function to dynamically populate the values in a dict object with the necessary structure: from __future__ import annotations def build_api_request(names: list[str], first: str, last: str, email: str, mobile_no: str, country_code: str | int): return { “list_name”: ‘,’.join(names), “subscriptions”: [ {“first_name”: first, “last_name”: last, “email”: email, “mobile”: {“number”: mobile_no, “country_code”: … Read more

[Solved] StringBuilder delete methods [closed]

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[ad_1] I’d say this is fine. The intent is different. Lets try this for example: String builder sb = new StringBuilder(); sb.append(“hello”).append(“hello”); sb.delete(0,5); sb.toString(); It prints “hello”. Had you read the documentation, you’d see that the end is non-inclusive, meaning it will delete from start to end-1, hence no IndexOutOfBounds. However, try this: StringBuilder builder … Read more

[Solved] What is inheriting in swift 4

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[ad_1] goto File > New > File or use shortcut key (COMMAND+N) Select Cocoa Touch Class Enter Class Name AddCommentsViewController Select Subclass of UIViewController Press Next and then press create. A new Cocoa Touch class named AddCommentsViewController is created inherit from UIViewController [ad_2] solved What is inheriting in swift 4