Before calling the server, check if the needed data is already loaded and if so, skip the call.
在调用服务器之前，检查所需的数据是否已经装载了；如果是这样，就跳过调用。
The business state machine provides the ability for a condition to call (invoke) another component to perform the condition check.
对于某个条件，业务状态机可以调用另一组件来执行条件检查。
For example, the authorization check could be performed by passing operational parameters on an EJB method call, enabling the authorization check to be dynamically determined.
例如，可以通过以下方式执行授权检查：将操作参数传递给EJB方法调用，以允许动态确定授权检查。
But no matter what you call it, there's a very good chance it could use a good cleaning - check it out.
但是是无论你怎么称呼他，来看看，这里有一个好机会能学到为它做一次好的清洗。
Incorrect objects: Using the address, it is possible to check that methods are being invoked on the desired object by matching to the address on the constructor call for that object.
错误对象：使用地址，通过与对象的构建函数调用的地址进行比对，可以检查出是不是在正确的对象上调用方法。
Every time you call a function that can return an error, you need to be careful to check that your request produced the result you expected (or handle the error if it didn't).
每次您调用一个可以返回错误值的函数时，就必须小心地检查请求所生成的结果正是您所希望的(如果不是，就需要对错误进行处理)。
Someone had better call the congressional doctor and check the Capitol building for chunks of falling debris.
有些人还呼吁议长检查国会大厦，因之前有些碎片脱落。
Or, the binding handle is first validated to check if it is valid to be used remotely and the call is executed on that remote host.
否则，先检查绑定句柄是否可以远程使用，然后在远程主机上执行调用。
Create a new class in Eclipse (call it MockConection) that implements the Connection interface. Check the option to generate stubs for inherited abstract methods (see Figure 2).
在Eclipse中创建一个完成Connection接口的新类(称它为MockConection)，检查为继承的抽象方法产生桩模块的选项(见图2)。
Rates outside the U.S. vary wildly but you can check in the application before you dial. To call cell phones in China, for instance, is only 5 cents per minute, while France is 25 cents.
国外的评价让美国改变了很多，但是在你用电话打电话之前你可以在你的应用程序里检查一下话费。
In cases like this, it's important to check your input data for sanity, or check errno after every call.
在此类情况下，检查输入数据以确保其完备性，或在每次调用后检查errno，这一点很重要。
If it is a PDPrinciplal object, then you call the implies method to check whether it has the desired permission.
如果是PDPrinciplal对象，则将调用implies方法来检查其是否具有所需的权限。
If it is easier to check a return value, or call an API to change a setting then go deep... and stop messing around on the surface.
如果检查一个返回值或者调用一个API来改变设置会更简单，那么就深入下去，停止在UI上浪费时间了。
I can also just call the if_error function every time I want to check to see if something failed, as shown in Listing 11.
每当我希望检查某些操作是否失败时，我还可以仅调用if_error函数，如清单11所示。
After each image is saved, a check for a minimum number of images to process will trigger a timeout-enabled call to the delayRotate function.
在保存所有图像之后，检查需要处理的图像的最少数量将触发对delayrotate函数的调用，该调用支持超时。
The read_file function USES the stat function call to check the modification time of the file, only re-reading the contents of the file if it changed since the last time the file was loaded.
read _ file函数使用stat函数调用检查文件的修改时间，只有在上一次装载之后修改了文件的情况下，它才重新读取文件的内容。
When a call to the log method is found, we check to see if the program counter is outside the if block determined earlier.
找到对log方法的调用后，我们检查程序计数器是否在前面确定的if块外面。
Case II: Only the server-side call stack ProtectionDomains that have been associated with the user identity should be used for the permission check.
第i i种情况：应当只用与用户身份相关联的服务器端调用堆栈protectiondomain进行权限检查。
After the call to JRules, you need to filter out all orders that did not pass the check and modify the Sink operator to print out the verified orders as well as the orders that weren't checked.
在对JRules的调用后面，您需要筛选未通过检查的所有订单并修改Sink算子来打印确认的订单以及未检查的订单。
You can check to see if the hrtimer has activated its callback through a call to hrtimer_callback_running.
可以通过调用hrtimer_callback_running来检查hrtimer是否已经激活它的回调函数。
The ministry asked passengers who had been seated in rows 52 to 58 on the same flight to call its hotline on 1800-333 9999, so that its officers can check on their health condition.
卫生部呼吁与患者同一航班52至58排的程序拨打其热线电话，以便替他们检查其健康状况。
Check-in call to parent or an arranged substitute is the first thing the child does on arriving home.
到家就给父母或紧急联络人打个电话，这是孩子到家后要做的第一件事。
She receives a call from the Customer Care center to inform her that over the last 30 minutes many shoppers on the Web site have complained about seeing a blank page when they attempt to check out.
她从客户服务中心接到一个电话，告知她在过去的30多分钟内，网站上的许多购物者都抱怨：当他们试图结帐的时候却出现了一个空白页面。
Midway into writing my book, my wake-up call was my cholesterol check.
在我写作中途，我的闹铃是我的胆固醇检查结果。
They didn't call the PO after the demo to check his feedback.
他们在演示后甚至不会去给PO打电话了解反馈。
Others expect them to be on call or check their E-mail even when they're lounging on the beach or taking a hike in the mountains.
另一些则希望他们随时待呼或者随时查看邮件，不管这些雇员是在沙滩上躺着还是在山中徒步。
Now, I go outside and don't immediately make a phone call or check my phone.
现在，我外出时不会立即打个电话或确认有没有忘带手机。
The best reporters always want to make one more phone call, to check with one more source.
最好的记者总是想着去打更多的电话，去确认更多的来源。
Maybe there is something wrong with the machine. Don't worry. Let me check it for you. I will call the repairman. Please wait a moment.
可能是机器出故障了。别担心，让我来帮你看看。我请维修人员来检查一下，请稍等。
Maybe there is something wrong with the machine. Don't worry. Let me check it for you. I will call the repairman. Please wait a moment.
可能是机器出故障了。别担心，让我来帮你看看。我请维修人员来检查一下，请稍等。
应用推荐