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PHP: Storing 'objects' inside the $_SESSION
... is made, the class declaration/definition has already been encountered by PHP or can be found by an already-installed autoloader. otherwise it would not be able to deserialize the object from the session store.
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Laravel migration: unique key is too long, even if specified
...tions guide to fix this all you have to do is edit your AppServiceProvider.php file and inside the boot method set a default string length:
use Illuminate\Database\Schema\Builder;
public function boot()
{
Builder::defaultStringLength(191);
}
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Regular expression to match a word or its prefix
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Unexpected results when working with very big integers on interpreted languages
...et the sum of 1 + 2 + ... + 1000000000 , but I'm getting funny results in PHP and Node.js .
36 Answers
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POST data to a URL in PHP
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How can I add new keys to a dictionary?
...nary, but I personally prefer not to explicitly create a new dictionary in order to update another one.
– bgusach
Feb 13 '19 at 8:38
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C语言面试那些事儿──一道指针与数组问题 - C/C++ - 清泛网 - 专注C/C++及内核技术
C语言面试那些事儿──一道指针与数组问题首先看如下代码：int main(int argc, char** argv){ int a[5] = {1,2,3,4,5}; int* ptr = (int*)(&a + 1); ...首先看如下代码：
int main(int argc, char** argv)
{
int a[5] = {1,2,3,4,5};
int* ptr = (int*)(&a + 1);
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Picture Control(图片控件)中静态显示位图，解决位图不显示的问题 - C/C++ ...
...cture Control(图片控件)中静态显示位图，解决位图不显示的问题Picture Control(图片控件)中静态显示位图，如果出现不显示的问题，可以再手动调一下ShowWindow方法，一般就OK了。Picture Control(图片控件)中静态显示位图，代码如下：
v...
过去十年你吃的月饼有什么问题 - 资讯 - 清泛网 - 专注C/C++及内核技术
过去十年你吃的月饼有什么问题大数据告诉你，过去十年你吃的月饼有什么问题。
月饼 问题
重装系统后硬盘不引导了怎么办？ - 更多技术 - 清泛网 - 专注C/C++及内核技术
...冷静思考了一下，能用U盘启动到XP桌面，硬件应该是没有问题的！WINDOWS系统也应该是没有问题的！最有可能出现的问题是硬盘的主引导（MBR）扇区，一定有问题！因为U盘引导后，菜单上选择从硬盘启动可以正常进入硬盘上的XP...