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How can I use Gulp to add a line of text to a file

做~自己de王妃 提交于 2019-11-29 03:46:20
I've been trying to figure out how to add a line of text to any type of file using Gulp. For instance add: @import 'plugins' to my main.sass file. Or add a CDN to an index.html file. I did try: gulp.task('inject-plugins', function(){ gulp.src('src/css/main.sass') .pipe(inject.after('// Add Imports', '\n@import \'plugins\'\n')); }); with no joy. Any idea how I could achieve this please? Depends on what you want to do. If you just want to add text to the beginning or end of a file gulp-header and gulp-footer are your friends: var header = require('gulp-header'); var footer = require('gulp-footer

Editing YAML file by Python

北城以北 提交于 2019-11-29 02:07:59
I have a YAML file that looks like this: # Sense 1 - name : sense1 type : float value : 31 # sense 2 - name : sense2 type : uint32_t value : 1488 # Sense 3 - name : sense3 type : int32_t value : 0 - name : sense4 type : int32_t value : 0 - name : sense5 type : int32_t value : 0 - name : sense6 type : int32_t value : 0 I want to use Python to open this file, change some of the values (see above) and close the file. How can I do that ? For instance I want to set sense2[value]=1234, keeping the YAML output the same. jwilner with open("my_file.yaml") as f: list_doc = yaml.load(f) for sense in list

MATLAB: Changing the line properties of a loaded figure?

百般思念 提交于 2019-11-29 01:17:00
问题 I've got a very simple question, for MATLAB users: If I load a figure file (.fig) with the load command, is there any way to change the plotted lines properties from the command line? (width, color, marker, etc.) PD: The first two options according to the information in Defining the Color of Lines for Plotting On this page… only work if you use the plot command. Apparently they are useless if you load the figure. 回答1: You can get handles for all line objects on current figure with FINDOBJ

Adding a path to the .bashrc file?

ⅰ亾dé卋堺 提交于 2019-11-29 00:41:37
问题 At the moment I am trying to add a path for ns-2 to my .bashrc file, I have installed the ns-allinone-2.34 but the command ns gives the result: command not found when entered into the shell. Here is what my .bashrc file currently looks like, I edited it using gedit: # .bashrc # Source global definitions if [ -f /etc/bashrc ]; then . /etc/bashrc fi # User specific aliases and functions export PATH=/home/michael/ns-allinone-2.34/bin/ns:/home/michael/ns-allinone-2.34/bin/nam:$PATH Can someone

Cannot edit checked out file (TFS) in Visual Studio 2013

笑着哭i 提交于 2019-11-28 21:59:23
问题 Since I changed my windows password I can no longer type into a checked out file in Visual Studio 2013! Where before I just needed to start typing and it would check out the file in the background, now it won't even allow me to type into the file after I manually check the file out, from the solution explorer! It's as if VS 2013 is ignoring the keyboard on the project under source control. It's fine for other projects even project's under source control! I think I remember seeing this before

How do you edit a dependency/external library in android studio? [duplicate]

心不动则不痛 提交于 2019-11-28 16:39:16
This question already has an answer here: How do I add a library project to Android Studio? 30 answers There is a lot of information about adding libraries and dependencies, but I haven't been able to find any useful information on being able to actually edit a library. I have added https://github.com/jdamcd/android-crop as a dependency in my project, but I would like to edit some of its features, mostly layout related stuff. However, when I go into browse the files Android Studio says "files under the build folder are generated and should not be edited" and when I edit them they are returned

How does one store history of edits effectively?

情到浓时终转凉″ 提交于 2019-11-28 16:27:35
问题 I was just wondering for sites like stackoverflow and wikipedia, they stores history of edits indefinitely and allows user to roll back the edits. Can someone recommend any resources/books/articles regarding how to do this using any suitable technology (such as databases etc) Thanks a lot! 回答1: There are a number of options; the simplest, of course, being to simply record all versions independently. For a site like Stack Overflow, where posts aren't usually edited very many times, this is

How to edit a specific line of a txt file in C

懵懂的女人 提交于 2019-11-28 12:39:22
问题 I am currently trying to edit specific lines of .txt file in C. The file that im using looks like this : Pixel location and RGB Color Now lets say I want to change whats written on the specific line that its highlighted on the image: 400,300: (255,255,255) #FFFFFF into this: 400,300: (000,000,000) #000000 Basically, im trying to create a black dot in specific pixels, in this case on 400,300. This is what i have of code: #include <stdio.h> int main(void) { const char *filename = "sample.txt";

how to modify xml tag specific value in java?

喜夏-厌秋 提交于 2019-11-28 10:36:43
i am new to work on xml.i have used an xml file as follows: <?xml version="1.0" encoding="UTF-8" ?> - <root> - <key> <Question>Is the color of the car</Question> <Ans>black?</Ans> </key> - <key> <Question>Is the color of the car</Question> <Ans>black?</Ans> </key> - <key> <Question>Is the news paper</Question> <Ans>wallstreet?</Ans> </key> - <key> <Question>fragrance odor</Question> <Ans>Lavendor?</Ans> </key> - <key> <Question>Is the baggage collector available</Question> <Ans /> </key> </root> from the above xml i would like to change only <Ans>wallstreet?</Ans> as <Ans>WonderWorld</Ans>.

Batch - edit specified line in text file

大兔子大兔子 提交于 2019-11-28 10:33:54
问题 For example, line number 2 reads: "0" (without quotes). I want to change that 0 to a 1, without changing anything else in the text file. I know what line the values will be on, so all i need to know is how to change that value to another value that I specify. I also will have to to the same with strings, not just numbers. Example: From: 4.7 0 check 0 1 0 0 To: 4.7 1 check 0 1 0 0 Thanks! 回答1: try this: @ECHO OFF &SETLOCAL SET "file=file" SET /a Line#ToSearch=2 SET "Replacement=0" (FOR /f