parameter, or keyreturn valuelong number of keys deleted. returns the number of key-values to be deleted. Examples $ redis-> set ('key1', 'val1'); $ redis-> set ('key2', 'val2 '); $ redis-> set ('key3', 'val3'); $ redis-> set ('key4', 'val4'); $ redis-> Delete ('key1 ', 'key2');/* return 2 */$ redis-> Delete (Array ('key3', 'key4');/* return 2 */
GetSet command/method/function descriptionsets a value and returns the previous entry at that key. Set a value and return the current value of the key
', ' key1 ', ' key2 ', ' Key3 ');SdiffFinding the difference setSdiffstoreFinding the difference set and saving the difference set to the set of outputSmembers, SgetmembersReturns all elements of a set with a name of keySortSorting, paging, etc.Parameters' By ' = ' some_pattern_* ',' Limit ' = = Array (0, 1),' Get ' = ' some_other_pattern_* ' or an array of patterns,' Sort ' = ' asc ' or ' desc ',' Alpha ' = TRUE,' Store ' = ' external-key 'Example$redis->delete (' s '); $redis->sadd (' s ', 5)
->sunionstore (' Output ', ' key1 ', ' key2 ', ' Key3 ');SdiffFinding the difference setSdiffstoreFinding the difference set and saving the difference set to the set of outputSmembers, SgetmembersReturns all elements of a set with a name of keySortSorting, paging, etc.Parameters' By ' = ' some_pattern_* ',' Limit ' = = Array (0, 1),' Get ' = ' some_other_pattern_* ' or an array of patterns,' Sort ' = ' asc ' or ' desc ',' Alpha ' = TRUE,' Store ' = ' external-key 'Example$redis->delete (' s ');
); $redis-gt;sadd (' s ', 4); $redis-gt;sadd (' s ', 2); $redis-gt;sadd (' s ', 1); $redis-gt;sadd (' s ', 3);Var_dump ($redis-gt;sort (' s ')); 1,2,3,4,5Var_dump ($redis-gt;sort (' s ', array (' sort ' =gt; ' desc ')); 5,4,3,2,1Var_dump ($redis-gt;sort (' s ', array (' sort ' =gt; ' desc ', ' Store ' =gt; ' out ')); (int) 5String commandGetsetReturns the value in the original key and writes value to the key$redis-gt;set (' x ', ' 42′ ');$exValue = $redis-gt;getset (' x ', '
unordered modulesWhat is an unordered module, which converts a string into a 16-binary string type, is mainly used in network programming.1,json Module 1, for network transmission, cross-language, available types have an int str list-the "meta-ancestor will become a list dictionary-" double quotation marks 2, Cons: limited data types supported 1.json.dumps () Converts a character into a bytes type, used to transmit2.json.loads () Read bytes Typedic = {' Sword S
(-1) written in front
I used the chrome49,jquery3.0, I got 399 points, believe it or not.
(1) Design ideas
Two P elements in Div, each P element is the same height and width as div, when the mouse on the Div, the first P move up (change margintop value), when the mouse left the Div, the first p move downward.
(2) Knowledge reserve
A.: Nth-child
#lol P:nth-child (1), the current element p is relative to all child elements of his parent element, a
Teniodl.exe Game Description:
After the update version, each time a lol, hard drive is not only, found to be TenioDL.exe this process is constantly uploading something.
So try to shut it down manually, but every time you play it, the process jumps out and it gets a lot of trouble. Try to change the name of the TenioDL.exe in the LOL folder and fail.
Later found in the%userprofile%appdataroamingtencent He
;sunionstore (' Output ', ' key1 ', ' key2 ', ' Key3 '); SdiffFinding the difference set SdiffstoreFinding the difference set and saving the difference set to the set of output Smembers, SgetmembersReturns all elements of a set with a name of key SortSorting, paging, etc.Parameters' By ' = ' some_pattern_* ',' Limit ' = = Array (0, 1),' Get ' = ' some_other_pattern_* ' or an array of patterns,' Sort ' = ' asc ' or ' desc ',' Alpha ' = TRUE,' Store ' = ' external-key 'Example$redis->delete (' s '
SunionstoreTo set and save the Assembly to the set of output$redis->sunionstore (' Output ', ' key1 ', ' key2 ', ' Key3 '); SdiffFinding the difference set SdiffstoreFinding the difference set and saving the difference set to the set of output Smembers, SgetmembersReturns all elements of a set with a name of key SortSorting, paging, etc.Parameters' By ' = ' some_pattern_* ',' Limit ' = = Array (0, 1),' Get ' = ' some_other_pattern_* ' or an array of patterns,' Sort ' = ' asc ' or ' desc ',
Use of the JQuery data method-, jquerydata
(-1) Description
I am using chrome49. This method involves the JQuery version. I have 3.0 in my hand and 1.9.1 In it. Later I will refer to 1.9.1 and earlier versions as lower versions, and 3.0 as higher versions.
The showMessage method used in the test example is as follows:
showMessage.i = 0;function showMessage(object){ var body = $("body")[0]; var $p =$("#debugp"); if($p.length==0) { $p = $("
(0) $. data (obj, key, value)
The key value is
;getset (' x ', ' lol '); Return ' A ', replaces x by ' LOL '$newValue = $redis->get (' x ') '//return ' LOL ' AppendString, the value of string with the name key appended with value$redis->set (' key ', ' value1 ');$redis->append (' key ', ' value2 ');$redis->get (' key '); GetRange (method does not exist)Returns the character between start and end in a string n
The 100-line PHP code implements the socks5 proxy server and the 100-line socks5. 100 lines of PHP code to implement the socks5 proxy server, 100 lines of socks5 two days ago on the B Station saw a guy paper 100 yuan to assemble a computer to play LOL smooth picture quality, whimsy 100 lines of code can (simple) implement 100 lines of PHP code to implement the socks5 proxy server and 100 lines of socks5
Two days ago, I saw a guy who made up 100 yuan
', ' key1 ', ' key2 ', ' Key3 ');SdiffFinding the difference setSdiffstoreFinding the difference set and saving the difference set to the set of outputSmembers, SgetmembersReturns all elements of a set with a name of keySortSorting, paging, etc.Parameters' By ' = ' some_pattern_* ',' Limit ' = = Array (0, 1),' Get ' = ' some_other_pattern_* ' or an array of patterns,' Sort ' = ' asc ' or ' desc ',' Alpha ' = TRUE,' Store ' = ' external-key 'Example$redis->delete (' s '); $redis->sadd (' s ', 5)
Contents of this page1. Introduction to three architectures for network applications2. Client/server architecture3.P2P structure4. Hybrid structure1. Introduction to three architectures for network applicationsThere are three main architectures for network applications:A. Client/server structure =client-server (c/s)B. Peer-to-peer structure =peer-to-peerC. Mixed structure =hybridWell, let's take a look at these three types of structures in detail below.2. Client/server architectureFirst look at
: Since PHP 4.2.0, it is no longer necessary to sow the random number generator with the Srand () or Mt_srand () function, which is now automatically completed. Syntax Shuffle (array) parameter description ar
9. Two methods of generating random numbers from PHP generate random Numbers example code output random IP
Introduction: Generate random Number: Generate random number of PHP generated random number of two methods instance code output random IP: Share the next PHP generated random number of
;getset (' x ', ' lol '); Return ' A ', replaces x by ' LOL '$newValue = $redis->get (' x ') '//return ' LOL 'AppendString, the value of string with the name key appended with value$redis->set (' key ', ' value1 ');$redis->append (' key ', ' value2 ');$redis->get (' key ');GetRange (method does not exist)Returns the character between start and end in a string nam
First offThe review code found a hidden connection, access, flag flashed over. Open Burpsuite, set up the agent, and then revisit, in history to find the corresponding reply package, get flag.Second PassReview element Modify button for available capture a post packageBut the data item is a problematic "q1=2015q2=lol+q3=22success=false"Submit Show failThe page does give a q1q2q3, the label is Q1q2q4, and JS will change
"]--= = 0) {if (c.length = = 0) { Window.console.error (window["[]" ["selector"] + "not found"); } Delete window["[]"]; } returnc; },3. There is a problem with the selector syntax, which prevents the program from continuing executionCode examples$ (function (){var lol = $ ("li:");Alert (lol.length);});On the basis of the added code of the last question, add code to the jquery source, the following is the modified code, the red
Programme I:
It is possible that the files you installed are not in the same directory. Some friends will download LOL It contains 5 files with 4 compressed packages and a setup program, so these files cannot be installed if they are not together so we have to put it in the same directory to install it, If it is still not installed, we can try the following methods to solve the OH.
Programme II:
Ask for help. There's a little buddy with
To upload a code step:1. Go to the local folder, git initialize: Git init2. Put the code in staging area: Git Add.3. Submit code to local branch: Git commit-m "Remarks"4. Push code to Remote repository: Git push origin [local Branch]:[remote branch]Eg:git push origin LOL origin/lol
Push local branch to remote new branch: Git push Origin Local_branch:remote_branch
Local_branch must be your loca
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