replace

Find and Replace symbol for whole project intellij?

由 非 Y 不嫁゛ 提交于 2020-02-26 07:47:11
问题 In IntelliJ IDEA , is there an option to find and replace a symbol for whole project with on time operation? 回答1: Replacing a piece of text in all the files within the specified path do one of the following: On the main menu, choose Edit | Find | Replace in Path Press Ctrl + Shift + R You can try Ctrl + Shift + F . And if you are using Eclipse keymap for IntelliJ then you can use Ctrl + H . 来源： https://stackoverflow.com/questions/38342752/find-and-replace-symbol-for-whole-project-intellij

python 3文件内容替换

由 北慕城南 提交于 2020-02-26 06:55:45
在原有的文件上，修改替换，并放到新的文件里 old = open('day','r') new = open('new_day','w') old_replace = input('please replace content:') new_replace = input('please new replace content:') for i in old: if old_replace in i: i = i.replace(old_replace,new_replace) new.write(i) old.close() new.close() 来源： 51CTO 作者： abcwayne 链接： https://blog.51cto.com/10181121/2061807

python 3文件内容替换

由 ⅰ亾dé卋堺 提交于 2020-02-26 05:57:46
在原有的文件上，修改替换，并放到新的文件里 old = open('day','r') new = open('new_day','w') old_replace = input('please replace content:') new_replace = input('please new replace content:') for i in old: if old_replace in i: i = i.replace(old_replace,new_replace) new.write(i) old.close() new.close() 来源： 51CTO 作者： abcwayne 链接： https://blog.51cto.com/10181121/2061808

Using tr to replace newline with space [duplicate]

由 假装没事ソ 提交于 2020-02-26 04:53:26
问题 This question already has answers here : How can I replace a newline (\n) using sed? (41 answers) Closed 4 years ago . Have output from sed : http://sitename.com/galleries/83450 72-profile Those two strings should be merged into one and separated with space like: http://sitename.com/galleries/83450 72-profile Two strings are pipelined to tr in order to replace newline with space: tr '\n' ' ' And it's not working, the result is the same as input. Indicating space with ASCII code '\032' results

mysql工具Navicat批量执行SQL语句

由 ╄→гoц情女王★ 提交于 2020-02-26 03:34:35
例如：我现在要同时执行这么多语句 update community set xqmc=replace(xqmc,' ',''); update community set xqbm=replace(xqbm,' ',''); update community set dkxx=replace(dkxx,' ',''); update community set ssqy=replace(ssqy,' ',''); update community set ssjd=replace(ssjd,' ',''); update community set zhs=replace(zhs,' ',''); update community set cqnx=replace(cqnx,' ',''); update community set cqsx=replace(cqsx,' ',''); update community set wylb=replace(wylb,' ',''); update community set wygs=replace(wygs,' ',''); update community set wyf=replace(wyf,' ',''); update community set gn=replace(gn,' ',''); update

当你面试的时候，被问到关于Fragment的种种

由 有些话、适合烂在心里 提交于 2020-02-26 00:36:53
前言 不知道你们都没有自己特别的学习的方法，我是有吧所有的整理成笔记的习惯 比如今天讲解的关于 Fragment 的我会做成笔记 由于文章有些地方代码过于太长了繁琐，所以部分省略掉了，敲了一下午眼睛和手脖子都酸了，至于省略的部分，对这些笔记，面试内容感兴趣的可以看笔记研究，欢迎留言 相关内容后续GitHub更新,想冲击金三银四的小伙伴可以找找看看，欢迎star （ 顺手留下GitHub链接，需要获取相关面试等内容的可以自己去找 ） https://github.com/xiangjiana/Android-MS 一丶Fragment 的使用 实现很简单，创建一个的布局，然后在 Activity 里点击时替换 Fragment mFragmentManager = getSupportFragmentManager(); mFragmentManager.beginTransaction() .replace(R.id.fl_content, fragment) .commitAllowingStateLoss(); 代码很简单，核心就三步： 创建 Fragment 获取 FragmentManager 调用事务，添加、替换 我们一步步来了解这背后的故事。 Fragment 大家应该比较熟悉，放到最后。 先来看看 FragmentManager 。 ####二丶

How to replace specific parts in string with javascript with values from object

由 こ雲淡風輕ζ 提交于 2020-02-25 07:21:20
问题 I want to make custom replacer method for my HTML output. But I can't figure it out. I guess it should be done with String.match and replace somehow. I have some "error codes" in my string that always start with _err_ and I have a JS object with values. What I want to achieve: Find all string parts (error codes) that starts with _err_ Get correct key for my object - error code without _err_ Find value from Lang object Replace error code with correct Lang value. Some error codes may appear

Python show HTML arrows to dataframe

由 跟風遠走 提交于 2020-02-25 05:09:27
问题 I created a datframe df, Value Change Direction Date 2015-03-02 2117.38 NaN 0 2015-03-03 2107.79 -9.609864 0 2015-03-04 2098.59 -9.250000 0 2015-03-05 2101.04 2.510010 1 2015-03-06 2071.26 -29.780029 0 . . . Now I am trying to replace the Direction value 0 by down arrow and 1 by up arrow. HTML code for down arrow is &#3219 回答1: Try below code example: import pandas as pd Fruits = ('Apple', 'Mango', 'Grapes', 'Banana', 'orange') Price = (100, 80, 50, 90, 60) direction = (1, 0, 1, 1, 0) df = pd

Replace string in PySpark

由 老子叫甜甜 提交于 2020-02-24 07:06:26
问题 I am having a dataframe, with numbers in European format, which I imported as a String. Comma as decimal and vice versa - from pyspark.sql.functions import regexp_replace,col from pyspark.sql.types import FloatType df = spark.createDataFrame([('-1.269,75',)], ['revenue']) df.show() +---------+ | revenue| +---------+ |-1.269,75| +---------+ df.printSchema() root |-- revenue: string (nullable = true) Output desired: df.show() +---------+ | revenue| +---------+ |-1269.75| +---------+ df

Replace string in PySpark

由 不想你离开。 提交于 2020-02-24 07:04:25
问题 I am having a dataframe, with numbers in European format, which I imported as a String. Comma as decimal and vice versa - from pyspark.sql.functions import regexp_replace,col from pyspark.sql.types import FloatType df = spark.createDataFrame([('-1.269,75',)], ['revenue']) df.show() +---------+ | revenue| +---------+ |-1.269,75| +---------+ df.printSchema() root |-- revenue: string (nullable = true) Output desired: df.show() +---------+ | revenue| +---------+ |-1269.75| +---------+ df
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