How to ignore the first line in a csv file when you read the csv file in C#

How to ignore the first line in a csv file when you read the csv file in C#

Content Index :

How to ignore the first line in a csv file when you read the csv file in C#
Tag : chash , By : Ruchi
Date : November 29 2020, 01:01 AM

No Comments Right Now !

Boards Message :
You Must Login Or Sign Up to Add Your Comments .

Share : facebook icon twitter icon

Read a file in clojure and ignore the first line?

Tag : development , By : user177837
Date : March 29 2020, 07:55 AM
hope this fix your issue Assuming you'd like to skip the first line of the file and process the remaining lines as you do in tile-image-across, you can simply replace (line-seq rdr) with
(next (line-seq rdr))
;; rename repeat-image to repeat-line

(defn read-image [rdr]
  (next (line-seq rdr)))

(defn repeat-image! [n lines]
  (doseq [line lines]
    (repeat-line n line)))
(with-open [rdr ...]
  (repeat-image! (read-image rdr)))
(->> (line-seq rdr)
     ;; should partition the above into a seq of seqs of lines, each
     ;; describing a single image:
     (map next))

Read a file line by line and ignore some of them

Tag : windows , By : Harvey
Date : March 29 2020, 07:55 AM
hop of those help? I try to write a batch file that parses a file to create another one with its content. But in the new one I will ignore every line which begin with the -Dremote pattern. , There are a few errors in one line. Try this:
IF NOT "!test:~0,8!"=="-Dremote" (echo %%A>>%iniFile%)

Ignore the rest of the line read after using file.readline(size)

Tag : python , By : Juan Pablo
Date : March 29 2020, 07:55 AM
I wish did fix the issue. I have got had an issue. , When you just do:
max_size = 20
with open("test.txt") as f:
    while True:
        l = f.readline(max_size)
        if not l:
            break   # we reached the end of the file
        if l[-1] != '\n':
            # skip the rest of the line
            while True:
                c = f.read(1)
                if not c or c == "\n":  # end of file or end of line

How do I open a csv file, read the file line by line, base64_decode() it and write the decoded data to a new file?

Tag : php , By : toma
Date : March 29 2020, 07:55 AM
wish of those help I want to be able to read a csv file, decode it with PHP base64_decode() and then write that decoded data to a new file in the same format. , Got it working...just needed to auto-detect line endings.
// without this my code breaks, I'm assuming since my csv has no delimiter it was having issues finding the line endings
ini_set('auto_detect_line_endings', TRUE);
// Store each row in this array
$allRowsAsArray = array();
// open file
if (!$fp=fopen("uploads/".$csv_file,"r")) echo "The file could not be opened.<br/>";

// add each row from col into array
while (( $data = fgetcsv ( $fp , 0)) !== FALSE ) 
    $allRowsAsArray[] = $data;

// decode array line by line, also add linebreaks back in
foreach($allRowsAsArray as $result) {
    echo base64_decode($result[0])."\n";

How do we read the last line of a csv file using filehelper class and then ignore the last line

Tag : chash , By : Techspirit
Date : September 28 2020, 01:00 PM
will be helpful for those in need More I read your question more I get confused about what you're asking. But from what I understood, following should solve your problem.
You can use [IgnoreLast(1)] attribute for this. Number in the attribute indicates how many lines to skip.
Related Posts Related QUESTIONS :
  • Initialize Nested Dictionaries in c#
  • .Net Core Binding
  • Generic event test method, preventing code duplication
  • How do I keep the ellipses in the center when the screen is resized
  • How to require a property using JsonSchema.NET?
  • C# XDocument Element/Elements returns null
  • Autofac keyed service with IEnumerable relationship type
  • Installing EntityFramework via NuGet manager
  • Always Check if there is Internet Connection Xamarin forms
  • WCF OneWay service slows down when aspNetCompatibilityEnabled is set to false
  • Can we use JsonRequestBehavior.AllowGet with [HttpPost] attribute?
  • How to customize the Setup wizard with custom forms in Visual Studio setup project
  • C# ASP.NET - Use method from another class to create labels
  • C# List IList or IEnumerable as argument
  • Parsing File with C# And Replace method
  • Losing special unicode characters in encryption (C#)
  • Getting stored procedure returned value instead of row affected
  • How can I construct HTML using NameValuePair in android?
  • Loading a pop up page in ASP.net through a js file
  • How to pass alert or notification message from controller to View?
  • C# to pause, turn on ssas server, backup cube.... how to?
  • How to execute DataTable.Select() for a column of custom class type for a particular element in that C#
  • how to connect mysql8.0 with C#
  • Passing incorrect values into MultiValueConverter by MultiBinding
  • Can i use IEnumerator as Update func?
  • How to convert API Json response to C# Array?
  • Blazor Textfield Oninput User Typing Delay
  • Performing both layout and render transform results in wrong output
  • uwp beforetextchanged cursor moving in front of text
  • How to keep duplicates from a string[] exclude words from a List and print them out
  • .Net Core Strings.Asc/Mid/Chr/Len missing even after importing Microsoft.VisualBasic
  • How to return to previous search page without being asked to Confirm Form Re-submission and keeping the results on ASP.N
  • How set a identity scaffolding item/page how initial page in asp.net MVC core?
  • LINQ isn't calling Dispose on my IEnumerator when using Union and Select, expected behavior or bug?
  • What is "ByteArray.uncompress()" in AS3 equivalent to in C#?
  • Getting a specific letter from a string variable for my simple guessing game for clues
  • Send an email with Outlook without a subject --- dialog box issue
  • passing List<MyModel> from my controller in the "WebInterfaceProject" to the processor method in "D
  • How to convert Word document created from template by OpenXML into MemoryStream?
  • How can I make a single slider that changes the color of an object?
  • Remap JSON parameter in c#
  • What is the difference between "this ref" and "ref this" when talking about C# 7.2 ref extension met
  • Convert OpenSSL encryption into native C#
  • Accessing Properties in Razor Pages
  • How to get SOAP element value
  • Projection after Group
  • C# error cannot convert sytem.text.regularexpressions.match to string
  • Issues with Save/Load System in a Text Based Adventure game made with ScriptableObjects in Unity
  • VS2019 MSBuild.exe - ASP .Net MVC project fails to publish when using PublishProfile, but works when using OutDir parame
  • Does <pages validateRequest="false" /> in Web.config still matter?
  • How to send new request to redirect URL with new access token
  • Attempt to invoke virtual method on a null object reference Xamarin LockScreen
  • "The attribute names could not be inferred from bind attribute 'bind-value'" exception in Blazor
  • How to fix ''System.ArgumentException" in c#?
  • C#. Ref returning delegate for ref extension method
  • Swashbuckle Swagger generate an actual guid
  • Trying to make thousands of database calls simultaneously - they stack instead of running concurently
  • run mstest from cmd using testcontainer
  • How to make M:N (many-to-many) relationship where both M and N are the same entities?
  • Consume COM DLL from multiple clients
  • shadow
    Privacy Policy - Terms - Contact Us © scrbit.com