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字符串指针变量与字符数组的区别 - C/C++ - 清泛网 - 专注C/C++及内核技术
... 设有定义字符型指针变量与字符数组的语句如下： char *pc ,str[100]; 则系统...使用字符串指针变量与字符数组的区别
（1）分配内存
设有定义字符型指针变量与字符数组的语句如下：
char *pc ,str[100];
则系...
Capturing mobile phone traffic on Wireshark
...r that will install tcpdump and enable you to start captures using a GUI. Tip: You will need to make sure you supply the right interface name for the capture and this varies from one device to another, eg -i eth0 or -i tiwlan0 - or use -i any to log all interfaces
For Android 4.0+ phones: Android P...
HTML5: number input type that takes only integers?
...signed ints you'll have to fall back to "pattern" validation and thus lose extra features like the up and down arrows for browsers that support it). Is there another input type or perhaps an attribute that would restrict the input to just unsigned integers? I couldn't find any, thanks.
...
getMinutes() 0-9 - How to display two digit numbers?
... "If getMinutes() is less than 10, return a 0, if greater, return an empty string.
– Michael Giovanni Pumo
Aug 17 '16 at 10:30
...
How to convert String to Long in Kotlin?
So, due to lack of methods like Long.valueOf(String s) I am stuck.
11 Answers
11
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Can inner classes access private variables?
...ss. You have to make the parent child relationship manually.
#include <string>
#include <iostream>
class Outer
{
class Inner
{
public:
Inner(Outer& x): parent(x) {}
void func()
{
std::string a = "myconst1";
...
How to add a line break in an Android TextView?
...ot mentioning the other change you made which was adding quotes around the string.
– Patrick
Mar 26 '15 at 18:51
2
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How can I get the current page's full URL on a Windows/IIS server?
...zero net performance benefit to using singles over doubles. None, nadda, zip, zero. It's an old wive's tale from the PHP3 era. Please don't perform such trivial mangling to content.
– Charles
Dec 16 '12 at 20:44
...
NuGet behind a proxy
... <servicePointManager expect100Continue="false" />
<ipv6 enabled="true"/>
</settings>
</system.net>
I found it from the NuGet Issue tracker
There are also other valuable comments about NuGet + network issues.
...
What is the MySQL VARCHAR max size?
...re and after MySQL 5.0.3
Values in VARCHAR columns are variable-length strings. The length can be specified as a value from 0 to 255 before MySQL 5.0.3, and 0 to 65,535 in 5.0.3 and later versions. The effective maximum length of a VARCHAR in MySQL 5.0.3 and later is subject to the maximum row s...