small database

Small valley practical Jquery (2) -- a table that can be edited, small valley jquery Today, we implement a table example. By getting an odd number of rows in the table and setting the background color attribute, the background color of the odd and even rows is different. this table can be edited when clicked. Press enter to change it to the new input content. ESC to restore the original text. the table impl

333.789 Code 4 38.666 20.042 19.550 26.465 27.294 38.429 33.793 37.031 34.928 36.221 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　As you can see from the above data, it is much faster to change the style of multiple styles by setting the class score.Without taking into account the fact that the increase in JS code assignment has resulted in an error (actually very small), the

Recently in the circle of friends "looking for the name of the house" and "miles seek knife" such small games than the fire. I tried to write a version of Android, which is full of a series of shape near the word, the implementation of the principle is very easy: with a GridView and then every item into a square can be, click on the correct item to change the number of rows and columns of the GridView can be.First, the game description:Find the differ

Js:Array from small to large to sort var a = [9, 2, N, five, three, three, 1 , A. for (var i = 0, i 　　Array from small to large, sort from large to small

Implement a function that merges two large-to-small ordered linked lists into a list, and the new list is a small-to-large ordered list. Can be divided into two ideas:1. Merge the two linked lists into a list, and the combined list is sorted from large to small2. Reverse the chain list and get the list of linked lists merged from small to sorted The most brutal m

Java beginners: a few simple small programs and new beginners, java small programs Sort out several small programs written in the past few days, all of which are loop exercises.// Set N to a four-digit number, which is 9 times the reverse order number.// (For example, the inverse Number of 1234 is 4321), evaluate the N valuePackage Azhi;Public class Job_5 {Public

Small programs in the WPF area and small programs in the wpf Area I have been working in Shenzhen for a month. I used to work in WinForm, but now I am working in WPF. I work overtime every day until AM, tired of me. There is also a process to learn new technologies, from the basic syntax andInterface layout. This is a small piece of software I build. Appreciation

The problem may be that the NIC has been shut down by the system and you will need to change the deactivated device to Enabled. Install a new version of Baidu WiFi drive, "My Computer" right button "Device Manager", the network adapter found 802 wireless network card, double-click, Property Settings dialog box, device usage changed to "Use this device (enable)", and then set up Baidu WiFi, pro-test feasible. 802.11N will be driven off my solution: when mounted drive, do not insert a

Front-end small tips, pure css3 in each direction small triangle production principle, tipscss3 Two months later, I wrote the first article in my blog, hoping to achieve three principles: One: Do not waste your time, Tow: Do not waste the reader's time, The third is to hope that interested friends will give you more advice and share the fun of the front-end !!! Let's make a

Let priority_queue support several methods of the small root heap, priority_queue small rootClick here to learn about priority_queuePreface Priority_queue default isBig root Stack, That is, the large elements will be placed in front For example #include 　　 The output result is So how can we make priority_queue support the small root heap? : Question: Method 1 T

Small red envelopes Feature Introduction: 1, receive the disciple to take the cash, lets the friend help you to do the task;2. More tasks, more games, more rewards;3, with push function, so that you will not miss any one task. The process of small red envelopes: 1, the first to enter small red envelopes can receive new 3 Yuan reward, click "Get 3 Yuan";

For noise-sensitive IC circuits, in order to achieve better filtering results, it is often preferable to use a number of different capacitance parallel capacitors in order to achieve a wider filtering frequency, such as in the IC power input with 1μf, 100nF and 10nF parallel can achieve better filtering effect. That's the problem now, these several different specifications of the capacitance in the PCB layout, how to swing, the power supply path is first through the large capacitance and then in

Small java Knowledge in Development and small java Knowledge in Development I encountered the instr and substr functions when optimizing a function today. I have never touched these two functions before, but I did not use them until I checked them. It was a practical one. Let's talk about the substr function. This function returns a part of the string. 　　Substr (string, start, length) The string parameter i

;for (num=0;num{scanf ("%d", a[num]);}printf ("%d\n", sizeof (a)/sizeof (int));printf ("%d\n", Select_min (a));Sort (A,sizeof (a)/4);for (num=0;num{printf ("%d", A[num]);}printf ("\ n");return 0;}void Sort (int arry[],int arry_size){int i=0,j=0,min=0;int temp;Arry_size=sizeof (Arry)/4;For (i=j+1;sizeof (Arry)/4;i++)for (j=0;j{Min=j;for (i=j+1;i{if (Arry[min]>arry[i])min=i;/* Record Minimum */}if (min!=j)/* Put the first smallest in the front of the array */{Temp=arry[min];ARRY[MIN]=ARRY[J];Arry[

Small valley practical Jquery (3)-horizontal vertical menu, small valley jquery The speed of an instance seems to be a little low every day. Do more today. well, this is a simple menu. There are two common menus in Web projects: vertical and horizontal. let's look at the initial code. The most basic menu and sub-menu for html code implementation The Finally, Click Show or hide sub-menu in the main

How to enable Lenovo V1000 small new wireless network card switch, v1000 small New Lenovo V1000 pre-installed win8 to win7 (must be an installed version, G version is not available), unlimited network can not open. Log on to Lenovo China (Lenovo China) _ service channel from a web site. Go to "Driver download" and click "Driver download Homepage" It is best to search by S/N code (S/N code i

The important thing is to emphasize that you must use IE browser to open12345 - the + - - theThis column does not have a format of marker, and the default icon is called. Because it was about Infowindow.When introducing marker, there is a very important attribute to forget to say.Create Marker21 var marker = new position:mylatlng,23 }); Whether you can drag. This property is important because it is used below.Create Inf

1 problem Origin: made a commodity management system. The product name only uses trim to remove the leading and trailing blanks. (Of course, the framework comes with a variety of anti-SQL anti-X functions, which is not the focus) the product name format is as follows: REPLAY women's down jacket 23803The product name is pretty good. Here's the problem. When searching because there is no going to the middle space. Cause if the middle of the product name is a double space. Can not search out. Negli

];SENDDATATOSLAVE.ENDFORCEREF[2]=RESULT[2];SENDDATATOSLAVE.ENDFORCEREF[3]=RESULT[3];SENDDATATOSLAVE.ENDFORCEREF[4]=RESULT[4];SENDDATATOSLAVE.ENDFORCEREF[5]=RESULT[5];Data_log[0] = senddatatoslave.endpositiondelta[0];DATA_LOG[1] = senddatatoslave.endpositiondelta[1];DATA_LOG[2] = senddatatoslave.endpositiondelta[2];DATA_LOG[3] = senddatatoslave.endpositiondelta[3];DATA_LOG[4] = senddatatoslave.endpositiondelta[4];DATA_LOG[5] = senddatatoslave.endpositiondelta[5];DATA_LOG[6] = senddatatoslave.endv

[Android small project] is different. It is adapted from an open-source small application "looking for family names ., Android Family Name Recently, in the circle of friends, games such as "Searching for family names" and "Wanli searching for knives" are quite popular. I tried to write an android version which contains a series of close-to-word characters. The implementation principle is very simple: use a