“#”表示其为预处理命令,凡是以“#”开头的都是预处理命令;“define”为宏定义命令;“标识符”为所定义的宏名;“字符串”可以是常数、表达式、字符串等。 除了经常用到的如“#define MAXNUM 100”之外,还有其它多种灵活的用法,如“#define M (yy+3y)”,注意,的表达式中()是必须的,否则在进行如“2*M+...
window.define = $.define = function(id, deps, factory) { var args = $.slice(arguments); if (typeof id === "string") { var _id = args.shift(); } if (typeof args[0] === "boolean") { //用于文件合并,在标准浏览器中跳过补丁模块 if (args[0]) { return; } args.shift(); ...
以前defineProps 的类型定义必须在 setup 内部编写,不能放在外面,后来 vue3.3 更新了,可以把类型定义放在单独的文件里面,这样就方便我们复用 Props 的定义。 我们来定义一个Props的类型: /** * 表单里 input 这类组件的 props,含 meta * * meta: TFormChildMeta,input 这一类的需要的 meta * * model: T,...
If a model has an AutoField but you want to define a new object’s ID explicitly when saving, just define it explicitly before saving, rather than relying on the auto-assignment of the ID: >>> b3 = Blog(id=3, name='Cheddar Talk', tagline='Thoughts on cheese.') >>> b3.id # Re...
#@title Load the trained TFLite model and define some visualization functions#@markdown This code comes from the TFLite Object D etection [Raspberry Pi sample](https://github.com/tensorflow/examples/tree/master/lite/examples/object_detection/raspberry_pi).importplatformimportjsonimportcv2fromtypingim...
# Define the training argumentsargs = TrainingArguments( output_dir=output_dir, num_train_epochs=num_train_epochs, per_device_train_batch_size=per_device_train_batch_size, # 6 if use_flash_attention else 4, gradient_accumulation_steps=gradient_accumulation_steps, gradient_checkpoin...
*args –Variable length argument list, see gensim.utils.SaveLoad.save(). **kwargs –Arbitrary keyword arguments, see gensim.utils.SaveLoad.save(). See also load() show_topic(topicno, topn=10) Get the words that define a topic along with their contribution. This is actually the left sing...
const emit = defineEmits(['update:modelValue','update:title']) const close = () => { emit('update:modelValue',false) emit('update:title','我要改变') } .dialog{ width: 300px; height: 300px; border: 1px solid#ccc; position...
It’s important to realize that a Django field class is not what is stored in your model attributes. The model attributes contain normal Python objects. The field classes you define in a model are actually stored in theMetaclass when the model class is created (the precise details of how th...
要定义模型和表之间的映射,请使用define方法。 随后Sequelize将自动添加createdAt和updatedAt属性。 因此,您将能够知道数据库条目何时进入数据库以及最后一...