我需要修改ELF文件的notes部分中的build。我看到有很多工具可以读精灵,但不能修改它们。我找到了elfedit,但它似乎做不到我所需要的。有可能吗?
这是readelf的输出
$ readelf -n myelffile
Displaying notes found in: .note.ABI-tag
Owner Data size Description
GNU 0x00000010 NT_GNU_ABI_TAG (ABI version tag)
OS: Linux, ABI
我必须了解POSIX掩码是如何重新计算的。我阅读了手册页(https://man7.org/linux/man-pages/man1/setfacl.1.html),并解释如下:
The default behavior of setfacl is to recalculate the ACL mask entry, unless a mask entry was
explicitly given. The mask entry is set to the union of all permissions of the owning group, and
all named user and
大家早上好, 我有以下数据帧: Owner Areas Title DNS
0 Brian Production MacOS libre
1 Brian Testing MS noapp
2 Andy Uat Unix high
3 Paul Research Linux lowhw 由第一次打印生成。(打印(Df)) import pandas as pd
df = pd.DataFrame ({
'Owner':['Brian','Brian
我有以下struct,它有一个可以更新其字段的函数:
type Dog struct {
name string
age int
}
func (dog *Dog) growOld() {
dog.name = "old dog"
dog.age++
}
上面的代码本身运行良好。但是,当struct属于另一个对象,并且所述对象告诉struct更新其字段时,这些更改似乎会发生,但不会应用:
package main
import (
"fmt"
)
type Owner struct {
dog Do
任何人都可以向我解释硬化扫描以下的含义是什么?
Actual Value: The file /var/log/secure with fmode owner: root group: root mode: 0622 uid: 0 gid: 0 uneven permissions : FALSE does not match the policy value owner: root group: root mask: 0177 uneven permissions : TRUE
/var/log/secure
Policy Value: file: /var/log/secure
g
我的reactjs项目有个问题。
我正在尝试创建一个带有数据库数据的表,该表具有添加、删除、编辑和排序选项。添加数据已经完成。删除选项没有成功完成,因为我只能通过手动输入id并按下按钮来删除行。我想为每一行制作删除记录的按钮。现在我有了这个:
import React, {Component} from 'react';
import logo from './logo.svg';
import './App.css';
class App extends Component{
state = {
carowner: []
我试图在超级分类账中更新和资产,在这种情况下,我试图添加一个新的提供者到一个提供者数组列表中的资产,但他的作曲家不让我。
我不知道是怎么回事。Belor是模型、javascript和错误。
型号:
/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http:/
我的目录/home/owner/anaconda3/envs/qiime2-2019.1中有qiime2程序。在Linux终端,我运行source activate /home/owner/anaconda3/envs/qiime2-2019.1来启动这个程序。
我试着在R中以system('source activate /home/owner/anaconda3/envs/qiime2-2019.1')的身份这样做,但是它给出了这个错误:sh: 1: activate: not found Warning message: In system('activate /
假设我有:
models.py
class Books(models.Model):
owner = models.ForeignKey(User)
title = models.CharField(max_length = 100)
api.py
class UserResource(ModelResource):
#blhblahblah as usual
class BooksResource(ModelResource):
owner= fields.ToOneField(UserResource, 'owner')
cla
我正在使用下载数据分析。然后返回一个可用报告类型的列表,如下所示:
name reporting type: content_owner_basic_a3
name reporting type: content_owner_estimated_revenue_a1
name reporting type: content_owner_asset_province_a2
name reporting type: content_owner_asset_playback_location_a2
name reporting type: content_owner_asset_b
我试图在Linux框上的Oracle DB 11g上运行下面的Pl/SQL语句,但是得到了错误“缺失关键字”。如果我错过了什么,请告诉我。
BEGIN
FOR X in (select * from all_tables where owner in ('owner1', 'owner2')) LOOP
EXECUTE IMMEDIATE 'GRANT SELECT, INSERT, UPDATE, DELETE ON ' ||X.owner||'.'||X.table_name|| 'to myuser';
我在控制器中使用此方法为我的应用程序创建了一个虚拟数据:
$scope.owners = [];
for (var i = 1; i <= 14; i++) {
$scope.owners.push({
id: i,
systemCode: '00' + (1284538+i),
systemName: 'Desktop',
description: 'Lorem ipsum do
数据库包含postgres拥有的用户对象。要求数据库中的所有用户对象按角色db_owner为所有者。
我试图将它们重新分配到db_owner角色使用
REASSIGN OWNED BY postgres TO db_owner
但犯了错误
ERROR: cannot reassign ownership of objects owned by role postgres because they are required by the database system
如何将所有用户对象分配给db_owner角色?
使用
"PostgreSQL 10.1 on x86_64-pc-li