set timer to 2 minutes

The main topic: play a bomb game, there is a chance to put bombs, every time you put bombs, you have two places to choose, ask how to put bombs, can make the explosion of the bomb radius of the smallest maximum (bomb explosion radius can be controlled, but the explosion formed by the circle cannot have overlapping parts)The best way to solve problems: minimum value, two pointsThe two-part radius, if there is not satisfied with the point, set up a limi

For detailed analysis by photography enthusiasts, I would like to share with you the tutorial on how to set the metering timer when the canon 5DMarkII camera displays in real time.Tutorial sharing:The display time of the exposure value can be changed during Canon 5D Mark II shooting.1. Select "real-time display/short video function settings"Click the menu button, select "real-time display/sho

work.* * * * * * tasks performedThe first one "*"The first few minutes of an hour0-59A second "*"The first hours of the day0-23A third "*"The first day of the one months1-31Fourth "*"The first month of the year1-12Fifth "*"The week of the week0-7 (0 and 7 both represent Sunday)3. Special Symbolic meanings*Represents any time. For example, the first "*" is meant to be executed every minute of the hour.，Represents a non-sequential time. For example, "0

the scenic area contracted small shop person, provides the point popcorn, melon seeds and so on snack, the beverage is good.Then go to the local forum to send a film trailer, carefree matter, business thieves good ...And then what? Earn a little money of the scenic staff, thinking began to move up, or we put this pattern in other places to try? Or do we make an app that specifically publishes information about the parking spaces we have in the car park and the video of the parking lot in the ev

IOS adds GOOGLE ads for 2 minutes There may be a lot of water in China regarding advertising, so the data goes up. 1. Add the following framework CoreMedia. framewordk, CoreTelephony. framewordk, AudioToolbox. framewordk, MediaPlayer. framewordk, MessageUI. framewordk, Storekit. framework, MediaPlayer,EventKitUI,EventKit, Note that the library AdSupport. framework should be

used: real-time campaigns, online product recommendations, network security analysis, machine diary monitoring, and more.Disaster recoveryThe disaster recovery methods are different, but they are very good. Because Hadoop writes every processed data to disk, it is inherently resilient to handling system errors.The data objects of spark are stored in a distributed data set (Rdd:resilient distributed dataset) distributed in a data cluster. "These data

How to quickly write a startup script , mainly through the following several1, logical smoothing can be in TXT file, have pseudo code way, form system, List order, then add code in a little bit Determine if the program is running through the PID process file Set 3 modules (on, off, Reload) Then use the case statement to invoke the 3 module to implement the startup script function Restart See the process number changes, reload

To the photography enthusiasts for detailed analysis to share the Canon 500D Camera metering timer set tutorial. Tutorial Sharing: Canon 500D when shooting can change the exposure value of the display time. 1. Select "Live Display feature Settings" Press the menu button and select "Live Display feature Settings" in "Settings menu 2" and press the

PortalTree-like array template title. Note the optimization, assuming that the value of a number is already 1. Then we will not have to operate on him, this can be used and check the set implementation.There is also a hole in the problem, give the query interval endpoint of a, B, it is possible to a>b.#include CodeVS2492 Seven minutes of God's Problem 2 (tree ar

Code circulating on the network is based on the V1 version Firmware Library. You need to modify it when porting it to the V2 version Firmware Library. All programs in this article are based on the Firmware Library V2.0. The following is an example code of a timer overflow: C Language: The tim1 module generates an upstream Overflow Event.// Step 1: Start tim1Rcc_apb2periphclockcmd (rcc_apb2periph_tim1, enable ); // Step2. interrupt Objective C setting

How does the computer set up a timer shutdown? We sometimes have to let the computer shut down at some point in time to avoid wasting resources because of various special needs. The following is a simple way to set a timer shutdown: DOS command shutdown method. Start → run →cmd, enter the DOS interface, more efficient

Sometimes when we download some software or movies on the computer, but has been waiting in the side and will delay us to do other things, then we can use the computer timer shutdown function, then win7 system how to set the timing shutdown, in fact, we can through the Win7 Timing shutdown command to realize the computer automatic timing shutdown, Follow the small set