away promo code

I made a promo code function, the member in the purchase of a certain item, how to give this coupon code to the member I got a promo code generation function in the mall backstage, how do I go to specify this coupon code when addi

function Make_coupon_card () { $code = ' abcdefghijklmnopqrstuvwxyz '; $rand = $code [rand (0,25)] . Strtoupper (Dechex (date (' M '))). Date (' d '). substr (Time (), -5) . substr ( Microtime (), 2,5) . sprintf ('%02d ', rand (0,99)); for ( $a = MD5 ($rand, true), $s = ' 0123456789ABCDEFGHIJKLMNOPQRSTUV ', $d = ', $f = 0; $f PHP gene

is 7 bits :As can be seen, the string length of 7 bits, the generation of Covin ciphertext, are not duplicated , the basic can meet most of the situation, more I did not test, we are interested to test the number of bits generated when the duplication occurs. The advantage of this approach is that the longer the original string length, the resulting volume of ciphertext that will not be duplicated will be larger, and you can adjust it as needed.However, the only disadvantage of this way is that

　 JS methodfunction Countdown (time,id) { var day_elem=$ (ID). Find ('. Day '); var hour_elem=$ (ID). Find ('. hour '); var minute_elem=$ (ID). Find ('. minute '); var second_elem=$ (ID). Find ('. Second '); var end_time = new Date (time). GetTime (); var Sys_second = (end_time-new Date (). GetTime ())/1000; var timer = setinterval (function () { if (sys_second>1) { Sys_second-=1; var Day=math.floor ((sys_second/3600)/24); var Hour=math.floor ((sys_sec

Digitalocean is my favorite VPS service provider and currently has 10 or so Digitalocean VPS servers on hand. After more than three years of Digitalocean, I found Digitalocean a little bit of a trick. For example, if your account is not logged in after a long period of operation, Digitalocean will think you want to leave, as a retention, Digitalocean will send e-mail to tempt you to stay, mail usually has a coupon code, let you use for free.Digitaloce

per month;Enable DDoS Protection: Enables DDoS protection, which is not required by individual users;Startup script: Automatic scripting for large-scale deployment of the server, using the same installation script, the individual users do not need.SSH keys: Use ssh keys to login to the Management Server, replace the traditional root password convenient, the server is more secure, if you pay great attention to server security, recommended to open, need a certain technical foundation.Server Label

A lot of friends have encountered such a problem, that is: through the invitation of other people link, when they entered the student discount code on GitHub, but the prompt is not available. The reason is that the Digitalocean website limits the number of offers, which means that no matter how you get the offer, you can only offer it once, so the student code doesn't work. This time you can in the site s

The difference between HD and SD Enterprise promo filmsThe following is a brief introduction to the difference between HD and SD corporate promotional films, let's look at it together;The distinction between HD and SD comes first from the video effect you can see. Because of the different bandwidth of image quality and channel transmission, digital TV signal is divided into HDTV (HDTV), SDTV (standard definition TV) and LDTV (ordinary definition TV).

The main topic: given n days, insert some numbers each day, and then take the maximum and minimum value, pay the maximum-the minimum value of the price of N days to pay the total costHeap/Segment tree/Balance Tree bare topic#include Bzoj 2947 Poi2000 Promo Set

corporate propaganda film is usually done under the direction of the director, and of course, if the photographer is experienced, he will have his own innovation, but will not deviate from the director's theme style. As a result, the Director can also act as a video player during the filming of corporate propaganda.LateDuring the post-editing of promotional films and commercials, the Director will watch and adjust the clips in a timely manner. In addition to the editing of corporate video clips

Samsung S4 Promo movie color with surpriseIt is understood that a week ago, Samsung has released the new flagship mobile phone Galaxy S4 promotional video, but the video contains only the S4 invitation letter. Recently, Samsung's official release of S4 's second film promo suggests that the machine is likely to bring more surprises for everyone in the color palette.In the

deManteau desigual promoParis peut aussi limit tre tr è s bien-aim é e chez les adolescents. depuis les derniè res ann é es c 'est le genre de sac desigual que vous voulez si vous pr é voyez un voyage plein jour. UN Ré pliqué peut hour tre Bon, mais UN sac à main peut hour tre utilis é encore mieux. il a UN style tr? s simple de collection desigual 2014 et son design qui portefeuille guess rend tr? confortable pour les parents à utiliser à tout moment et n' importe O Records. si vous sort tes u

Some time ago, Na Ying sang "Yunnan beauty", which is very red. Just recently, I received another Yunnan film, which was originally intended to be used in "Yunnan beauty". Later I thought about it. I 'd like to use it to Promote Yunnan. This song

Location code in order to make each Chinese character has a national uniform code, Location code is the state 94*94 a square, where each row is called a zone, each column is called a bit, combined together to form a location code, we can query the relevant site of a Chinese character location

'wmove'Checklist. c :(. text + 0x61): undefined reference to 'acs _ map'Installing libncurses5-dev can solveSudo apt-get install libncurses5-devSecond error:Cc1plus: all warnings being treated as errorsMake: *** [out/host/linux-x86/obj/EXECUTABLES/obbtool_intermediates/Main. o] Error 1Solution: access and modify the/build/core/combo/HOST_linux-x86.mk file in the source code directory through the SMBA server:Run the following statement:HOST_GLOBAL_CFL

Data Representation-source code, reverse code, complement code, transfer code, and reverse Code complement So far, we have learned the numbers used in decimal, binary, octal, and hexadecimal notation to represent the actual values. These numbers are called true values, which

1 First is how to use the Web page in your own app, so that you can quickly update the interface without having to upgrade the client, the method is as follows:XML file:2 binding Web pages in activity:public class Mainactivity extends Actionbaractivity {private WebView web; @Override protected void OnCreate (Bundle savedinstancestate) {super.oncreate (savedinstancestate); Setcontentview (R.layout.activity_main); web= (WebView) Findviewbyid (R.ID.WEB_V); Equiva

Phprequire_once' String.func.php ';//Verify code via GD library/** * Add validation text * @param int $type * @param int $length*/functionBuildrandomstring ($type=1,$length=4){ $row=''; if($type==1){ $row=Join('',Range(0, 9)); }Elseif($type==2){ $row=Join('',Array_merge(Range(' A ', ' Z '),Range(' A ', ' Z '))); }Elseif($type==3){ $row=Join('',Array_merge(Range(' A ', ' Z '),Range(' A ', ' Z '),Range(0, 9))); }; $row=Str_shu