Article Introduction：Why after using div to add a small form, the entire centered page will move a little to the left. This will also happen after PHP searches the database and returns data.

2016-06-24 comment 0  1133

Article Introduction：We get a sorted array rotated around a point. We also get a key to search in the array. The logic adopted to search for elements in this rotated array is - first, we find the middle element of the array. If the key exists, we return that the key exists in the array. If the key is not in the middle, we can see if the left part of the array (from left to center) is sorted. If it is sorted, you can look for the key on the left, otherwise you can look for the key on the right (mid+1,right). If the key is not found in the middle, and the left part is not sorted, then we will sort the right part, and then we can look See if the key exists in the right part, or we will search the left side of the array in the right part, otherwise we return

2023-09-15 comment 0  1107

Article Introduction：How to move the win11 menu bar to the left? The start menu bar of windows 11 system is placed in the center position by default, but the original win7 and win10 systems all placed the menu bar on the left side by default. Therefore, many users are not used to it. Today, the editor will tell you the steps to adjust the position of the win11 menu bar. Afterwards, whether you want to place it on the left, right, or center, you can freely modify it. Steps to adjust the position of the menu bar in Windows 11: 1. Turn on the computer, right-click on a blank space on the taskbar, and click [Taskbar Settings]. 2. On the taskbar settings page, click [Taskbar Behavior]. 3. In the taskbar alignment, if you want to change it to the left, click to select left. Want to modify to the right

2023-06-29 comment 0  6199

Article Introduction：Step 1: Draw a regular square prism. Click on the geometry sketchpad, click [Customize Tools] - Solid Geometry - Square Square on the left sidebar. Click on the canvas to confirm the center position of the base of the regular square prism. Drag the mouse to find out. Confirm the size of the square pyramid and click the mouse to confirm. The effect is as shown in the figure. Step 2: Adjust the square prism. Select the [Move Arrow Tool] on the sidebar. Press and hold the red point in the center of the bottom surface and drag or rotate to change the size of the square prism and rotate around the red point outside the prism. Press and hold the red point outside the prism and drag or rotate it to change the size of the regular prism and rotate it around the center of the base. Press and hold the center point on the bottom surface of the regular square prism platform and drag it up and down to adjust the height of the regular square prism platform.

2024-04-17 comment 0  527

Article Introduction：Let's discuss and learn with you a three-column (three-column) layout using div+css, and the adaptive width of the left and right sides is fixed in the middle, which sounds quite interesting. Because I have only encountered it before, the left and right columns are fixed and the middle is adaptive.

2017-02-16 comment 0  1226

Article Introduction：3-Column Layout in HTML/CSSProblem:You have an HTML layout with three columns arranged vertically: left, center, right. You wish to rearrange...

2024-11-13 comment 0  409

Article Introduction：The complete code of the jQuery pop-up window can be displayed in the center, left or right of the window. It is quite good. Friends who need it can refer to it.

2016-05-16 comment 0  1208

Article Introduction：1. Click the [File] button in the upper left corner of Excel. 2. Select [Options] in the sidebar. 3. Click [Proofing] in the sidebar. 4. Select [AutoCorrect Options] on the right. 5. Enter the AutoCorrect dialog box. You can check the corresponding correction options according to your needs. Here, try capitalizing the first letter of a sentence and [capitalizing the first letter of an English date] and ticking them. 6. But sometimes when the first two letters we input have to be capitalized, the system may correct them to the first capital and the second lowercase. So how to eliminate this situation? Click on Exceptions on the right. 7. In the exception dialog box that pops up. Click] The first two letters are in consecutive uppercase and lowercase [option, enter the specific excluded words to be added below, OK

2024-03-29 comment 0  1566

Article Introduction：How to pass level 37 of Defending Carrot 4: Legend of the Hungry Dragon? Defending Carrot 4 has added the latest level of Legend of the Hungry Dragon. I am really looking forward to playing with the dinosaurs of the Jurassic era. Today, the editor has brought you a guide for the 37th level of Defending Carrot 4: Legend of the Hungry Dragon. There are Players who need this guide should come and take a look. Guide to Level 37 of Defending Carrot 4: Legend of the Hungry Dragon 1. There is 1 fish bone and 1 turret on the upper left. 1 fish bone on the lower left. 2. 1 fishbone on the lower left, 1 turret on the middle right, and 1 fan on the upper left. 3. 1 moon and 1 fan on the upper left. 4. There is 1 dart in the middle right and 1 fish bone in the lower left. 5. 1 dart in the right center, 1 dart in the right center. 6. There are 2 fish bones in the lower right corner and 1 moon in the middle lower corner. 7. 1 fan on the upper left. 8. The moon on the upper right.

2024-07-17 comment 0  465

Article Introduction：How to adjust the sidebar position in Google Chrome? Users who have used the sidebar of Google Chrome should know that it is displayed on the right side of Google Chrome by default. Users can perform various operations on tabs through the sidebar. Different users have different habits. Some users are more accustomed to setting the sidebar on the left, so they can modify the position of the sidebar through a few simple steps. Today, the editor will bring you a graphic tutorial on how to change the sidebar position in Google Chrome. Come and take a look at the specific steps. Graphical tutorial on modifying the sidebar position in Google Chrome 1. When you click the sidebar in the upper right corner, the sidebar window will be displayed in the window on the right (as shown in the picture). 2. Therefore, you can click the three dot icon in the upper right corner, and in the drop-down option that opens, select [Set

2024-01-06 comment 0  1681

Article Introduction：Step 1: Prepare to open the menu drawing board, click [Data] - New Parameter in the menu bar, in the [New Parameter] dialog box that pops up, fill in the upper side values ​​in the dialog box (fill in as many polygons as possible), and click [OK] 】. A box appears in the upper left corner of the canvas with the number of sides written in it. This is our new parameter. In the upper left corner of the OK button, a box appears with the number of sides written in it (fill in as many sides as you want). Click [OK]. In the upper left corner of the canvas, a box will appear with the number of sides written in it. This is our new parameter. Step 2: Control the center regular polygon 1. If you want to fix the center of the regular polygon and draw a regular polygon, first click [Customize Tools] in the left sidebar and select [Regular Polygon] - Positive n deformation (inner n≤ 42). 2. Use the mouse

2024-04-16 comment 0  1062

Article Introduction：If our network card driver fails, we will not be able to access the Internet. At this point, you can try to restart the computer to fix the problem, because current operating systems usually have driver repair functions. If the repair fails, you can try other methods to solve it. Please continue reading the following content: How to fix a broken network card driver: First, you need to right-click "This PC" and select "Manage" 2. Click on "Device Manager" in the left sidebar Next, you need to find the network card driver program, then right-click "Uninstall Device" 4. After the uninstallation is complete, restart the computer and it will automatically be repaired for you.

2024-01-03 comment 0  1267

Article Introduction：Half search in an ordered list: take the middle value as the comparison object. If the given value and the key of the middle value are equal, the search is successful; if the given value is less than the key of the middle record, then the left half of the middle record Keep looking.

2021-01-26 comment 0  5538

Article Introduction：In the game Defend Radish 4, the new Legend of White Radish is also very interesting to play. Many players want to pass the level perfectly. Some players don’t know how to pass level 53. Today, the editor has brought you a guide to the 53rd level of Defend the Radish 4 White Radish Legend. Players who need this guide should come and take a look. Defend Radish 4 White Radish Legend Level 53 Strategy 1. At the beginning, there is a plane on the upper right and lower right, a multi-arrow on the upper right of the center, and an ingot on the lower left of the center. 2. In the second wave, there are multiple arrows on the upper right of the center, and two ingots on the upper left of the center. 3. In the third wave, there are two stars in the upper right corner of the center. 4. In the fourth wave, there is an airplane on the left center, two stars on the lower right center, and an ingot in the middle. 5. In the fifth wave, there is a multi-arrow on the middle right and a plane on the lower left. 6. The sixth wave, a multiple on the upper right of the center

2024-07-17 comment 0  363

Article Introduction：Overview of binary search Binary search is also called binary search (BinarySearch), which is a more efficient search method. However, binary search requires that the linear table must adopt a sequential storage structure, and the elements in the table must be arranged in order by keywords. Merge sort uses the idea of ​​dichotomy. First, you need an array sorted from small to large. First compare the middle value. If it is larger than what you are looking for, search forward. Take the first half of the middle value and then find the middle value before comparing. If it is smaller than what you are looking for, search backwards, take the half after the middle value and then take the middle value and compare. Recursive implementation Here, I used a recursive method to implement it. First, you need to confirm the search range, that is, there is a left index and a right index, and each time (left+right)/2 is taken as the middle

2023-04-18 comment 0  1233

Article Introduction：The pictures implemented at the specified position on the page automatically switch left and right to display the effect. When you click the label on the lower left of the picture (or the small dot in the middle), it switches to the corresponding picture. Next, through this article, I will share with you the example code of using jQuery to achieve the dot image carousel effect. Friends who need it can refer to it. I hope it can help everyone.

2018-01-22 comment 0  1934

Article Introduction：1. Make a text box: Click "Open Geometric Sketchpad", click [Custom Tools] on the left sidebar - Other Tools - Shi Yan | Text Box Tool, a text box will automatically appear on the canvas, click the mouse to create it Text box. 2. Adjust the text box: 1. Click the [Move Arrow Tool] on the sidebar, press and hold the lower left corner vertex and drag up and down to control the height of the text box. 2. Press and hold the upper right corner vertex and drag left or right to control the width of the text box. 3. Press and hold the lower right corner vertex and drag in a 45° tilt direction to adjust the height and width of the text box in the same proportion. 3. Add text: Click [Text Tool] on the sidebar and double-click in the text box to insert text.

2024-04-17 comment 0  470

Article Introduction：What is binary search? Binary search is a search algorithm used to efficiently find the position of a target value in a sorted array (or list). It works by repeatedly splitting the search range in half and comparing the middle element to the target value. The binary search algorithm follows these steps: Start with the entire sorted array. Sets the left pointer to the first element of the array and the right pointer to the last element. Calculate the middle index as the average of the left and right pointers (integer division). Compares the value at the intermediate index to the target value. If the intermediate value is equal to the target value, the search is successful and the algorithm returns the index. If the target value is greater than the mid value, the left half of the search range is eliminated by updating the left pointer to mid+1. If the target value is less than the middle value, then the right

2023-08-28 comment 0  1428

Article Introduction：HTML provides a variety of alignment options to improve the beauty and readability of text on web pages: Horizontal alignment: Use the text-align attribute to align text left, center, or right. Vertical alignment: Use the vertical-align attribute to align text vertically, such as to the baseline, top, middle, or bottom. Float alignment: Using the float attribute, you can float an element to the left or right, thereby adjusting its horizontal position. Text alignment attributes: Use the align attribute to set text alignment for the entire document or for specific elements, such as left, center, or right alignment.

2024-04-09 comment 0  741

Article Introduction：How to set WPS text content to be centered up and down? Many users need to center the context when editing documents, but sometimes the operation will cause deformation, or it cannot be all centered. So how to solve this situation? Today's software tutorial will explain WPS settings to everyone. Let’s take a look at how to center text content up and down. The setting method is as follows 1. First select the text you want to center up and down. 2. Then right-click it, move the mouse to the cell alignment, and select the middle one. 3. After clicking, you can find that the text is centered up and down. 4. If you want pure text to be centered up and down, this is not currently possible in WPS. Pure text can only be centered left and right. 5. If you really want to center the top and bottom, you can only center the left and right first and then use Return

2024-08-29 comment 0  717