For transparent switch over, applications can be coded to catch the StaleConnection exception and retry a specified number of times to obtain new connection handles.

为了能够透明地切换，可以将应用程序编码为捕获StaleConnection异常，并重试指定的连接次数来获取新的连接句柄。

youdao

Honda says the recall was prompted by defects in driver 's-side power window switch units, which could potentially melt and catch fire.

本田表示此次召回是由于驾驶员侧部的电动窗开关的缺陷，可能会导致融化而引起火灾。

youdao

I think I am going to switch off the tube and use this time to catch up on some reading.

我想我该关掉电视，利用这段时间读点东西帮头脑充电才对。

youdao

But, at worst, Google Instant did accomplish one thing: It represented the first obvious innovation that Google has rolled out before Microsoft since Microsoft embarrassed Google with real-time Twitter search and other search innovations that appeared to catch Google asleep at the switch.

FORBES: Microsoft Bing Exec On "Google Instant," Says Bing Results Still Way Better

For savers still playing catch-up, one strategy is to switch to a target-date fund with a later date and greater exposure to riskier assets that can generate bigger returns.

WSJ: 'Target' Funds Still Missing the Mark on Returns

The most recent report, from the Independent Commission on Banking (ICB), recommended last year that people and businesses wanting to change banks should be able to switch accounts within seven days and provide a safety net to catch any stray direct debits or standing orders for a year after any account was switched.

BBC: OFT warns banks to change or face competition probe