There are a lot of details to be found in the graphic mix of the emoji keyboard. Sometimes it's hard to correct the reasons why you don't understand them. This article is mainly to collate the various problems and solutions I have encountered for everyone to share. If you have encountered similar problems in the past can be corrected with my method, I hope to be able to help Bo friends. This article uses the Swift language, OC may be uncomfortable, but most of the methods are basically the same
Something that needs to be backed up frequently on the computer. The following is a feasible solution for me.
I. QQ1. msgex. DB file: chat record, generated after you log on to QQ normally. If you delete this file, QQ cannot log on normally! If you use a file of the same name in another QQ number folder to overwrite it, you can log in again. Www.bitscn.net2. User. DB file: it is a friend list file, which is generated after normal logon to QQ. We recommend that you back up this file, such as QQ t
callSetCursorVisible (false); Set the cursor not to displayYou can also call g ** etSelectionStart ()And ** getSelectionEndObtains the front and back positions of the current cursor.
9. Simple implementation of EditText with emoticon
I believe you are familiar with QQ or QQ. When sending text, you can send it together with your facial expression. There are two simple implementation methods:
1. Use SpannableString to implement2. Use Html classes to
Network Programming for IOS development-File compression and decompression, and ios Network ProgrammingPreface:
The QQ emoticon package uses decompression. the formats of the many emoticon files downloaded from the Internet are not image files, but compressed emoticon packages from multiple images. The following describes how to use the compression and decompres
files and folders starting "_".Is some examples, only the Editor folder, fckconfig. JS, FCKeditor. JS, fckstyles. XML,Fcktemplates. xml;Go to the Editor folder and delete the "_ source" folder, which also contains the source file;ReturnGo back to the upper-level directory and enter the filemanager folder. There are two folders: browser and upload. Go to Browser/Default/Connectors: only the aspx folder is retained, and the rest can be deleted; the mcpuk directory can also be deleted; the same is
formed, the system will temporarily crash, the body will inevitably have wet. if the stool is formed, but after the stool is finished, there will always be some sticks on the toilet, it is difficult to rush up, this is also a form of wet body, because the moisture has Adhesive Characteristics.
If there is a secret, and there is no result in the stool, the body of moisture is already very heavy.If you are not willing to check the stool, spit out your tongue and check the yellow box, it indicates
A long time ago, when I used the 98 system, my system crashed. Because I am a computer idiot, my friend introduced me to a master to help me repair my computer. He looked at the computer and asked me if I had a 98 disk. I said no. He thought for a moment and asked me to give him a landline call. I wanted to ask him what to do with a computer call, but he was a master. If I couldn't say anything, he would just pull the phone out and give it to him. He connected an empty telephone line to a comput
How to delete a value from an array in Perl
This article mainly introduces how to delete a value from an array in Perl? This article explains how to assign an array element to undef and then delete the element from the array. For more information, see
I'm not sure whether undef has a definite relationship with the value removed from the array. I guess if we think of undef as "null", there will be some connections. But in general, assigning something to undef is different from deleting something.
0:00 close eyes, imagine the 5 million grand prize, hehe laugh.
0:02 took a cigarette from the lower berth and groped for the lighter.
0:03 did not find a lighter, and asked the whole dormitory also no one has a fire.
0:04 in the dark adventure to the outside dormitory asks, met them in cards, enthusiastic participation, lit up the smoke.
0:47 outside the dormitory played more than 10 cards, and smoked a few cigarettes, earned. :)
0:48 back to the dormitory, the roommate
This is a creation in
Article, where the information may have evolved or changed.
The finite state machine is also referred to as FSM (the initials of finite-state machines). This has been learned in discrete mathematics, which is a widely used mathematical concept in the field of computer science. is a mathematical model that represents a finite state and the behavior of transitions and actions between these States. Good compiling principle of children's shoes should be not unfamiliar to the FS
string has started or endedString Str= "I love you so much";BOOL B1=str. StartsWith ("good");//b1=false;BOOL B2-str. EndsWith ("You");//b2=true;3,Equals compares two strings for equalityString str1= "ASD";String str2= "ERT";BOOL B = str1. Equals (STR2); B=false;bool 4, IndexOf and LastIndexOf determine where the string first appears (INDEXOF) and the last occurrence (LastIndexOf), and if not, the return value is-1String str = "The rain is very big today, the weather is very cold";int I=STR. Ind
start, it's going to go on. 3, Content and form of exploration: • Content:The main line is in accordance with the arrangement of the elder sister, the first half of the month to read new beauty, and the use of fragmented time to listen to the old United States, the second half of the month began to read the old beauty, and the use of fragmented time to review 900 sentences. Of course, in the process of their own in the piecemeal time to add some accessories to adjust themselves, such as: mornin
Internship These two days is mainly training, the department of the eldest brother to take us to learn something, contact is a comparative basis, is the front-end knowledge of the site, tomorrow may begin to step into the background of learning.The model of training is that he gave us a brief explanation of the knowledge, and then put a topic let us each to make a doem, and then submitted to him. The night before the document, rushed to a little more bar, and then 7:40 A.M. to get up, get up whe
=STR. IndexOf ("small");//m=-1;5, replace the replacement string (the character is also possible), return the new stringString str= "so Sleepy";String S=str. Replace ("Sleepy", "spirit");//s= "good spirit";6. Insert Inserts Inserts a character at the index position of the string, and the original character moves back to a new stringString Str= "late at Night";String S=str. Insert (1, "already");//s= "The
One, do not sleep: If you wake up in the night for 15 minutes can not go back to sleep, then turn on the radio to listen to the radio, wait for sleep and then turn off the radio. Remember: No matter how well you sleep at night, you have to get up on time the next morning, even on weekends, because it doesn't help you to overcome insomnia.Second, do not develop the habit of bed: You only really feel sleepy when you go to bed, if you lie in bed for 15 m
Oh, not me!
I closed my eyes at and thought I had won the 5 million grand prize.At, I took a cigarette from the lower bunk and found a lighter.0: 03 I didn't find a lighter and asked if there was no fire in the dormitory.0: 04 in the dark, I took the adventure to go to the dormitory outside the fire, met them at cards, enthusiastically participated, lit a cigarette.0: 47 I played more than a dozen cards in the dormitory, smoked a few cigarettes, and earned money. :)At, I went back to the dorm
occurrence (IndexOf) and last occurrence (LastIndexOf) of a string. If not, the return value is-1.
String str = "Today's rain is heavy, it's cold ";
Int I = str. IndexOf ("very"); // I = 4;
Int I = str. LastIndexOf ("very"); // j = 8;
Int m = str. IndexOf ("small"); // m =-1;
5. Replace the string (the character can also be replaced) and return a new string.
String str = "sleepy ";
String s = str. Replace ("sleep
void Main (String []args) {Sleeper sleepy = new Sleeper ("Sleepy", 1500);Sleeper grumpy = new Sleeper ("Grumpy", 1500);Joiner dopey = new Joiner ("Dopey", sleepy);Joiner doc = new Joiner ("Doc", grumpy);Grumpy.interrupt ();//grumpy interrupted, Doc will continue}}
out put: grumpy is interrupted.isinterrupted (): false//When a thread calls interrupt () on that
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