how to turn on chromebook

//string to DataNSString *str =@"Jesfds"; NSData*data =[str datausingencoding:nsutf8stringencoding];//NSData Turn NSStringNSString *result =[[NSString alloc] Initwithdata:data encoding:nsutf8stringencoding];//Data Turn charNSData *data;Char*test=[data bytes];//Char to Databyte* TempData = malloc (sizeof(byte)* -); NSData*content=[nsdata datawithbytes:tempdata Length: -];when NSData is converted to nsstring

the page is exactly the UTF-8 encoding. A Python stringAfter figuring out the annoying character coding problem, we'll look at the python string.In the latest version of Python 3, strings are encoded in Unicode, meaning that Python strings support multiple languages, such as:>>> print(‘包含中文的str‘)包含中文的strFor the encoding of a single character, Python provides an ord() integer representation of the function to get the character, and the chr() function converts the encoding to the corresponding ch

The most incisive argument of the article:The topic should be small, digging to deep, not the topic is very big, the content is very thin.a person with a big problem actually knows something, but he doesn't know anything about it. Scholarship is inappropriate, especially for young students. The topic is very small, but the people who talk about the problem deeply, belong to the type of true scholarship . Make up a few, only hope to become really capable of genius.NBSP;NBSP;

[Autohome Car Guide] rear-end accident, is a more common traffic accident, but its harmfulness is very large, light causes vehicle damage, heavy will cause group of death group injury horrible disaster. A major traffic accident in Yanan, Shaanxi province, which killed 36 people earlier this time, was caused by rear-end collisions. Today, the editor will talk to you about what you need to pay special attention to during your daily driving to prevent rear-end crashes. How to prevent yoursel

First, check the HW schematic to verify that OTG functionality is supported (Vbus is power-up, iddig pin connection is correct)Second, if the HW confirms that the OTG feature is supported, turn on the USB OTG feature and implement the mount separately according to the following methods:How to turn on the USB OTG feature:1). Open CONFIG_USB_MTK_OTG and CONFIG_USB_MTK_HDRC_HCD in Alps/mediatek/config/[project

on both sides will be marked here as a fire tunnel. So even if the parking space is tight, even if the car parked farther away, it must be avoided here. Because once the danger comes, your car will become an obstacle, affect the rescue, said not good you do this is murder Ah!　　Related penalties:When necessary, the fire department of Beijing can remove the vehicles occupying and clogging the fire-fighting passage by means of cleaning and towing and removing the fire-fighting passages. The owner

Familiar with the old webmaster Ecshop know, Ecshop is a caching mechanism.The caching mechanism of ecshop can reduce the probability of ecshop repeatedly reading the database to some extent, reduce the server burden and improve the access speed.But to enable the caching mechanism, some novice webmaster also has a disadvantage. I met a lot of novice webmaster often asked, I clearly modified what what, why the front desk has not changed, this is the cache in mischief, generally to the background

development process of the understanding of program syntax is the most insignificant knowledge. This is why I used basic (I have never learned it before) to write a small program, only spent half an hour to read the grammar, and then half an hour to complete the program, and one hours later I completely forgot the basic all the keywords.ignoring the basics, blindly chasing the fashion technology:finally point to the topic up. Most people want their things to run up and

This tutorial is intended to share with my friends the ps method to quickly turn white or other background pictures into transparent background. The tutorial is more basic and suitable for beginners to learn. we recommend that you go to my home, you can quickly learn how to quickly turn a white or other background image into a transparent background using ps? It's actually very easy. let's take a look. P

on the JVM Kotlin, if I did not give up Android, I think I now the main working language is it. Explain why Golang some cases, strong turn can, a little case, strong turn can not:In fact, stack overflow a foreign great God said very well,Exact words + wild translation The reason why cannot convert an interface typed value is these rules in the referenced specs parts:Conversions is expressions of

At the beginning, the switch SB connected to the power supply, SA, SC, SD disconnect, B-phase magnetic poles and rotors 0, 3rd teeth alignment, while the rotor 1, 4th teeth and C, D-phase windings of the magnetic pole produces the wrong teeth, 2, 5th teeth and D, a phase windings of the magnetic pole to produce the wrong teeth. When the switch SC is plugged in, SB, SA, SD Disconnect, due to the C-phase winding of the magnetic field lines and 1, 4th teeth between the magnetic field

The original link can not find, turn when others are reproduced, but did not leave the original link, it is a note.iOS layout mechanism related methods-(Cgsize) Sizethatfits: (cgsize) size-(void) SizeToFit——————--(void) layoutsubviews-(void) layoutifneeded-(void) setneedslayout——————–-(void) Setneedsdisplay-(void) DrawRectThe layoutsubviews is called in the following cases:1. Init initialization does not trigger LayoutsubviewsWhen initialized with ini

HDU 4869 Turn The PokersTopic linksTest instructions: Given the n-Flip poker method, each way can choose the XI Zhang to flip. A co-owned M-card. Ask the number of cases after the last rolloverIdea: For each of the flip, assuming can determine finally positive upward tensor of the situation, then all the situation is the sum of all the C (M, Zhang number). Then this number of reasoning will find that, in fact, there will be a upper and lower bounds, e

Recently in a feedback function, the data feedback to the other company's website, my company is GBK code, the other company is UTF-8 code. Therefore, I need to convert GBK encoded data into UTF-8 encoded data so that the other site is not garbled. The simplest approach is to set HttpClient's Contentcharset to Utf-8, and if Contentcharset is GBK and does not want to be set to Utf-8, then the data needs to be converted to UTF-8 encoding and sent to the other site.Problem occurs: GBK

Golden Rules for Living12 Golden laws of life1. If you open it, close it.Open the head, remember the end.2. If you turn it on, turn it off.Once open, remember to close it.3. If you unlock it, lock it up.Open the lock, remember to lock.4. If You break it, admit it.If you are damaged, admit it.5. If you can ' t fix it, call in someone who can.If you can't fix it, find someone to help you.6. If you borrow it,

as VALID9_62 _, taxtypecon0 _. VALID_DATE_END as VALID10_62 _, taxtypecon0 _. IS_VALID as IS11_62 _ from tb_TAXTYPE_CONFIG taxtypecon0 _ where (taxtypecon0 _. ID = 101) org. springframework. dao. invalidDataAccessApiUsageException: Write operations are not allowed in read-only mode (FlushMode. NEVER/MANUAL): Turn your Session into FlushMode. COMMIT/AUTO or remove 'readonly' marker from transaction definition. at org. springframework. orm. hib

In the lower right corner, show the number of rounds in the game:Implementation method:1. Create a frame buffer in the Gamebasescene class to hold 10 numbers of spriteframe, representing 0-9 of the Arabic numerals, into the vector2. Define the variable Gameroundcount in the Gamebasescene class with an initial value of 03. Define the Refreshrounddisplay () method in the Gamebasescene class to refresh the turn displayImplementation mode, the use of digi

1.2-in-turn 10-in custom functions: Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->function Dectoint (temp:string): integer; 2-in-turn 10-in systemVarI,j:integer;BeginResult: = 0;J: = Length (temp); Gets the string length;For I: = 0 to Length (temp)-1 doBeginResult: = Result+strtoint (Copy (temp,j,1)) *trunc (Power (2,i)); Trunc convert extended to Int64

Turn off Network-manager Network setup problem in Ubuntu!"Server Version"In the Ubuntuserver version, because there is only command-line mode, you can only modify the/etc/network/interfaces if you want to set the network parameters. Here's how to set it up:(1) ubuntuserver Modify IP AddressOpen/etc/network/interfacessudo vim/etc/network/interfacesAdd the following statement:Auto Eth0Iface eth0inet StaticAddressxxx.xxx.xxx.xxx #IP地址Netmaskxxx.xxx.xxx.x

discarded. Solve each sub-problem in turn, the last sub-problem is the solution of the initial problem.Because the problem of dynamic planning solves most overlapping sub-problems, in order to reduce the repetition, we only solve each sub-problem once and save the different states of different stages in a two-dimensional array.The biggest difference between the division and the method is: suitable for the problem solved by the dynamic programming met