Recent questions tagged How

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how to let tab display only file name rather than the full path in vim

If the full path of a file is very long, you can't tell which file is in a given tab. so I'm wondering ... . need you help, thanks in advance. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to get the caller's filename, method name in python

for example, a.boo method calls b.foo method. In b.foo method, how can I get a's file name (I don't want to pass __file__ to b.foo method)... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to create own download manager in android 2.2

I know that we can use built-in download manager in Android 2.3 and above but my app is suitable for ... please provide me some sample answer. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to read a list of txt files in a folder in python

I am new to python, I wrote an algorithm to read 10 txt files in a folder and then write the first line ... close() outfile.close print("done") See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to post multiple value with same key in python requests?

requests.post(url, data={'interests':'football','interests':'basketball'}) I tried this, but it is not ... basketball in the interests field? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how get yesterday and tomorrow datetime in c#

I have a code: int MonthNow = System.DateTime.Now.Month; int YearNow = System.DateTime.Now.Year; int DayNow ... find out yesterday and today? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to automate the "commit-and-push" process? (git)

I have a git repo. And after each major change, that I make in the codebase, what I do is that I go to the ... I am running a Linux Mint 14 OS. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to link docker container to each other with docker-compose

I have to setup a mongo replica set with docker-compose. For the replica set the containers have to know ... . What is the solution? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to check if an ImageView is attached with image in android

I am setting an image to ImageView in android code not in xml, but could not make out how to check ... attaching that image for sending mail. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to configure logback for Mybatis to print my SQL

<?xml version="1.0" encoding="UTF-8"?> <configuration> <appender name="STDOUT" class="ch.qos.logback.core. ... any one help me? thanks lot See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to declare variable type, C style in python

I'm a programming student and my teacher is starting with C to teach us the programming paradigms, he said ... much possible like classmates'. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to change android SearchView text

Is there a setText() method for SearchView or something like that? I try to set the search text in ... this. searchView.setText(searchToken); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to compare the Java Byte[] array?

public class ByteArr { public static void main(String[] args){ Byte[] a = {(byte)0x03, (byte)0x00, (byte) ... is telling me I am wrong, why？？ See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to disable spellcheck Android edittext

I want to remove the underlines from texts inside edittext fields. How can I do that? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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816 views

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how to display an image in the navigation bar of an iPhone application?

how to display an image in the navigation bar of an iPhone application? (say, right after the title) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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942 views

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how to send email wth email template c#

suppose i need to send mail to customer with customer detail and his order detail. i have template html ... generate body for orders detail. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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730 views

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how to resize physical android screen from terminal/shell

A while ago, I was able to resize the screens on Android. For example, I had a Xoom, and was able to run ... I'd prefer not using an emulator) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to unit test DOM manipulation (with jasmine)

I need to unit test some DOM manipulation functions with jasmine (currently I run my tests in the browser and with ... do this ? Thanks a lot See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how do I launch IDLE, the development environment for Python, on Mac OS 10.7?

I am running python 2.7.1. I can't figure out how to launch the IDLE IDE. I am told it comes already ... I can't find it using spotlight. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to unit test curl call in php

How would you go about unit testing a curl implementation? public function get() { $ch = curl_init($this->request ... it can throw an exception. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to discard git local branch changes?

how to discard git local branch changes? eg, local branch with version: A->B->C Now I am on version A, and ... co files Is there any better way? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to delete installed library form react native project

I have installed a third party library in my project but it is not working , so I want to delete that library from my ... , How can I do that ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to clone an old git-commit (and some more questions about git)

I have a git-repository of my project with about 20 commits. I know how to clone the actual commit with git ... are the big differences to svn? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to move elasticsearch data from one server to another

How do I move Elasticsearch data from one server to another? I have server A running Elasticsearch 1.1.1 on ... loaded. Am I missing something? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to Find and count duplicate numbers in a string array in vb.net?

how to count the duplicate numbers exist in a string or integer array in vb.net? Dim a as string = "3,2,3" ... . That's why i am asking here. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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675 views

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how to fix it Data not showing in list in flutter

I want to show a list of data to parse the JSON, I have written all the codes but data not show in listview I don't ... ; } )) ], )) ); } } See Question&Answers more detail:...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to read a part of xml file in C++ using Libxml2

Hello i need to know "how to read a part of xml file in C++ using Libxml2". In my xml file I have : <svg ... what I need to do, please help me. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to read pdf file with blank spaces (as it is) line by Line in c#.net using iTextsharp

I am using iText (for .net) to read pdf files. It reads the document but when there are whitespaces it ... is as whitespaces to read position See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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