exfile | 定时将mysql中的数据导入到excel文件，后台运行

by tianshiyeben Python Version: Current License: No License

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kandi X-RAY | exfile Summary

exfile is a Python library. exfile has no bugs, it has no vulnerabilities and it has low support. However exfile build file is not available. You can download it from GitHub.

定时将mysql中的数据导入到excel文件，后台运行

Support

Quality

Security

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Reuse

Support

exfile has a low active ecosystem.

It has 9 star(s) with 4 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

exfile has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of exfile is current.

Quality

exfile has no bugs reported.

Security

exfile has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

exfile does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

exfile releases are not available. You will need to build from source code and install.

exfile has no build file. You will be need to create the build yourself to build the component from source.

Installation instructions are available. Examples and code snippets are not available.

Top functions reviewed by kandi - BETA

kandi has reviewed exfile and discovered the below as its top functions. This is intended to give you an instant insight into exfile implemented functionality, and help decide if they suit your requirements.

create a daemon process
Export the mysql data
put a command in the scheduler
Execute a command

Get all kandi verified functions for this library.

exfile Key Features

No Key Features are available at this moment for exfile.

exfile Examples and Code Snippets

No Code Snippets are available at this moment for exfile.

Community Discussions

Trending Discussions on exfile

WPF automatic scroll in Textblock is not working

Extent of reference types in C#

dealing with spaces in filenames and paths when compare local files to remote files (and delete remote if same)

MSBuild path related issue

Python 3.0 Import Excel file to Access File

i am trying to read a text file in visual basics but i am not able to store the details in the array it gives errors

The result written to the file does not work as expected

MS Access 2016 can't find my function / module

Java Class: How would I make a class that returns a string parameter but can also be used as an entry point for an application?

Meteor Mongo update ($set object; $push array)

QUESTION

WPF automatic scroll in Textblock is not working

Asked 2020-Sep-28 at 07:19

I am trying to implement vertical scroll inside my Textblock. but it is not working

...

ANSWER

Answered 2020-Sep-28 at 07:09

The main issue is that you have enabled the horizontal scroll bar of the ScrollViewer, which will cause the TextBlock to be measured with positive infinity. Consequently, the TextBlock will expand to its full width to display all text and the content will be displayed in one line. Your options are:

Remove the HorizontalScrollBarVisibility="Auto" to disable horizonal scrolling, which will expand the TextBlock to the width of the containing Grid at maximum and then wrap the text.
Assign a Width or MaxWidth to the TextBlock, so it does not expand beyond that size and will wrap the text to the next line once exceeding that size, therefore enabling horizontal and vertical scrolling

As a general note, your layout is odd. All your controls are overlapping in the Grid and you set Margins to position them. What you should do instead is create rows and columns in the Grid to position controls or use different panels for layouting. There are plenty of options, which simplify your layout a lot. As an example with Grid rows an columns:

Source https://stackoverflow.com/questions/64096684

QUESTION

Extent of reference types in C#

Asked 2020-Jul-11 at 16:48

I have this code for a virtual directory class:

...

ANSWER

Answered 2020-Jul-11 at 16:48

Writing:

Source https://stackoverflow.com/questions/62851492

QUESTION

dealing with spaces in filenames and paths when compare local files to remote files (and delete remote if same)

Asked 2020-Jul-08 at 04:49

The target directories should be variables, but that is an easy fix later. The target directories are locally (where the command is run from) and remote ("/home/user/somepath/"). Compare all files in target directories and subdirs and delete the remote ones on a match. Not sue if it actually looks at files in the target dirs themselves, but that can be dealt with later. Ideally this would compare more than 1 layer deep, but can recursively call if need be from within the subdirs. Or maybe the way I'm going about this is all wrong, if so please tell me of a different way.

The problem is spaces. Replacing " " with "\ " causes file not found. If the path OR the filename has a space the below tends to work, but if they both have space(s) bash breaks it up into multiple arguments.

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ANSWER

Answered 2020-Jul-08 at 03:28

For the ssh commands, change "/home/user/somepath/$fn" to " '/home/user/somepath/$fn' ". The space between " and ' is optional which is only to improve readibility.

You can try playing with it like:

Source https://stackoverflow.com/questions/62786542

QUESTION

MSBuild path related issue

Asked 2020-May-08 at 06:21

I have a library and creating a Nuget for it, the same time have MSBuild and .targets file defining what to move.

Build\proj.targets file:

...

ANSWER

Answered 2020-May-08 at 06:21

error MSB4184: The expression "[System.IO.Path]::GetDirectoryName('')" cannot be evaluated. The path is not of a legal form.

I think you did not provide the whole info in proj.targets file and in that file and you certainly use [System.IO.Path]::GetDirectoryName function to pass a value to a property in proj.targets file.

If so, you should use this type:

$([System.IO.Path]::GetDirectoryName($(Property1)))

Note:

From the error message, it can be that the Property1 is not defined in current property. So you should make sure that it is defined before new Property.

Also, you would better create this new property under a new PropertyGroup and this will avoid some trouble.

So try these in proj.targets:

Source https://stackoverflow.com/questions/61662172

QUESTION

Python 3.0 Import Excel file to Access File

Asked 2019-Nov-20 at 21:49

I have used Python 3 to create an Excel (.xlsx) file. Now I want to convert this Excel file to an Access (.accdb) file. I know Access can import Excel file, but I am trying to use Python to automate this.

There are 3 sheets in the Excel file. I have made a connection between Excel and Access but not sure how to insert the sheets/values in the Access file. Thank you so much for your help! Many Thanks!

...

ANSWER

Answered 2019-Nov-20 at 21:49

Consider pure SQL as the JET/ACE engine allows querying external workbooks and databases directly. You can do so from either an MS Access connection or Excel connection since same underlying engine is used. No need for row by row cursor append.

Below assumes ALL Excel worksheet columns matches one-to-one with ALL Access table columns in same order. If you use an autonumber field in Access table, consider explicitly stating columns in INSERT INTO and SELECT clauses of append query.

Access Connection (local DB table append)

Source https://stackoverflow.com/questions/58960352

QUESTION

i am trying to read a text file in visual basics but i am not able to store the details in the array it gives errors

Asked 2019-Oct-05 at 04:54

Dim EmpId(100) As String
Dim Lastname(100) As String
Dim firstname(100) As String
Dim hrs(100) As Integer
Dim min(100) As Integer
Dim counter As Integer
Dim i As Integer
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
    'declare variables  
    Dim result As DialogResult 'what did the user choose in the open dialog (open or cancel)
    Dim strFileName As String 'store file path of the selected file
    Dim strRecord As String
    Dim sreStreamReader As IO.StreamReader
    Dim strFieldValues(100) As String 'to store extracted field values.

    Try
        result = filebrowser.ShowDialog
        If result = Windows.Forms.DialogResult.OK Then
            strFileName = filebrowser.FileName
            'create a StreamReader object by opening the file for input
            sreStreamReader = IO.File.OpenText(strFileName)

            counter = 0
            i = 0
            Do While sreStreamReader.Peek() <> -1
                strRecord = sreStreamReader.ReadLine()
                strFieldValues = strRecord.Split(",")
                EmpId(counter) = strFieldValues(i) & firstname(counter) = strFieldValues(i) & Lastname(counter) = strFieldValues(i) _
                & hrs(counter) = strFieldValues(i) & min(counter) = strFieldValues(i)
                counter = counter + 1
                i = i + 1
            Loop
            Dim j As Integer
            For j = 0 To j < counter Step +1
                Label1.Text = EmpId(j) & firstname(j) & Lastname(j) & hrs(j) & min(j)
            Next





        sreStreamReader.Close()
        End If
    Catch exFile As IO.FileNotFoundException
        'processed when the file cannot be found            
        MessageBox.Show("Cannot locate the file.", _
            "FileopenDialog", MessageBoxButtons.OK, _
            MessageBoxIcon.Information)
        '  Catch ex As Exception
        'handles any other errors            
        '   MessageBox.Show(ex.Message, "FileopenDialog", _
        '    MessageBoxButtons.OK, MessageBoxIcon.Information)
    End Try

...

ANSWER

Answered 2019-Oct-05 at 04:54

I am assuming that your text file would look like this if opened in notepad.

Source https://stackoverflow.com/questions/58244760

QUESTION

The result written to the file does not work as expected

Asked 2019-May-16 at 17:39

I use multithread to write the result to file. I have 100 results but the number of results saved to the file is only 30 results. What should I do?

...

ANSWER

Answered 2019-May-16 at 17:39

You can try ReaderWriterLock Namespace: System.Threading

.NET Framework provides several threading locking primitives. The ReaderWriterLock is one of them.

The ReaderWriterLock class is used to synchronize access to a resource. At any given time, it allows concurrent read access to multiple (essentially unlimited) threads, or it allows write access for a single thread. In situations where a resource is read frequently but updated infrequently, a ReaderWriterLock will provide much better throughput than the exclusive Monitor lock.

ReaderWriterLock Class examples

Edited

Source https://stackoverflow.com/questions/56173392

QUESTION

MS Access 2016 can't find my function / module

Asked 2018-Aug-15 at 13:35

I'm still new to VBA, but I'm having an issue trying to automate some function. Namely, I can't seem to be able to run it in immediate (Ctrl+G), and when I try to call it in a Macro, I get the can't find the named function error.

It works when I run the code with no variables, like emailPaste(), and this code is taken from here: http://www.rondebruin.nl/win/s1/outlook/bmail2.htm

I tried leaving it as emailPaste() and then calling the function in immediate/macro RunCode but still the same issue.

I have named the Module: EmailWithPaste

Current code:

...

ANSWER

Answered 2018-Aug-15 at 13:35

Subs are either called without parentheses, or with the deprecated Call keyword. Only functions are called with parentheses, hence the Expected function or variable.

Also, RunCode runs functions, not subs.

An easy workaround is to change the code to be a function, even though it returns nothing:

Source https://stackoverflow.com/questions/51859196

QUESTION

Java Class: How would I make a class that returns a string parameter but can also be used as an entry point for an application?

Asked 2018-Jun-01 at 04:07

Following the "PIPE WITH STRINGS" section of this tutorial: http://www.jonathanbeard.io/tutorials/CtoJava

I want to modify the StreamTest code so that I can save the data to a variable and pass it to another class.

I tried doing that (See Below) but when I run java -cp . StreamTest from the tutorial I get this:

Main method not found in class StreamTest, please define the main method as: public static void main(String[] args)

Which makes sense I guess, but I am kind of stuck on how to approach this now.

The main idea is that I want to be able to get the data from the c code, put it in the variable pass (I guess through the StreamTest code), and then pass that variable to my mainLaptop class

...

ANSWER

Answered 2018-Jun-01 at 04:07

You've got it all wrong ... you are running

java -cp

So this is trying to run your application, hence the error, that it cant find a Main method because Java looks for a Main method when trying to run an application...

If you want to save the data just pass the data into the command like so

java -cp . class "the string you want"

And then in the main method you have the "String args[]" read it from that :)

EDITED

@Jas Buddy what are you doing ??? how can you have two main Method ....? scrap StreamTest use only mainLaptop ....

Source https://stackoverflow.com/questions/50615054

QUESTION

Meteor Mongo update ($set object; $push array)

Asked 2018-May-08 at 17:51

Good Day.

I'm having difficulty figuring out why my mongo isn't updating. Objects and Arrays are not being updated. I've been trying many avenues. Besides the code below, I've tried having the key already in the document (but empty, so the array would be keyName:{} , as well as the key not in the document). I've also tried putting the keys within quotes, etc. I've taken the console output of the update and pasted into Robo3T and ran the query and it updates the document just fine.

meteor 1.6
mongo 3.2.15

Server code running

...

ANSWER

Answered 2018-May-08 at 17:51

In your schema you need to set blackbox: true for ppOwnerInfo. Likely also for agreementDetails see docs

Source https://stackoverflow.com/questions/50180653

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install exfile

You can download it from GitHub.
You can use exfile like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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