Css tips (1) and css tips
1.-webkit-overflow-scrolling: touch; solves the problem of no buffering during ios sliding.
2.:-webkit-scrollbar: Set whether to display the scroll bar when ios slides.
3.: select text color and middle color
Make the horizontal bar unavailable:Remove both of them? Simpler
40 tips and tips
1. oncontextmenu = "window. event. returnvalue = false" will completely block the right mouse button
2.
3. onpaste = "Return false" Do not paste
4. oncopy = "Return false;" oncut = "Return false;" Prevent Replication
5.
6.
7.
8. Always carry the framework
9. Prevent Frame
10. The webpage cannot be saved
11. Onclick = "wind
This article mainly introduces 20 practical JavaScript skills. This article describes the coding skills and best practices summarized in development. For more information, see, javaScript is a very popular programming language. developers can use it not only to develop dazzling Web programs, but also to develop mobile applications (such as PhoneGap or Appcelerator ), it also has some Server implementations, such as NodeJS, Wakanda, and Other implementations. In addition, many developers will sel
This article is about some inconspicuous programming tips.
I,
In the past, I wrote the following code:
public List
It is equivalent:
private List
Therefore, each time you call this rule set attribute, you must determine whether it is empty:
if (messageCustomizeMode.DataGroups == null || messageCustomizeMode.DataGroups.Count == 0){ // TODO}else{ // TODO}
It's really annoying.
II,
Then, I will define the role roups attribute as follows
Tips front-end background and transparency and blur of elements, and tips front-end element blur
I encountered this situation several times:A Blurred background image with some artistic effects and a line of special texts are clearly suspended on the background (Mouth Hu, some beautiful imagination, and life will be better)The first response is this is easy. cause I know css have attribute like (blur, opaci
Java performance tips and java tips
Local decision. The overall performance of an application depends on the performance of each component. Below are some Java programming skills that help you improve application performance:
Programming Skills
Cause and Policy
Avoid repeated object Creation
Why:
Fewer objects require less garbage collection.
The less space t
Sublime text tips and sublimetext tipsSublime Text shift + ctrl tips, Sublime Text Shortcut Keys Daquan Source: Xixi finishing Author: Xixi Date: 22:00:44 [large medium small] Comment:0| I want to express my views
How to install Package ControlFirst, open the Console by pressing ctrl + 'or View> Show Console, and then paste the corresponding Python installation code.
1: Press shift + ctrl and then press con
Tips for iOS development and tips for iOS developmentThe background color of the system navigationBar needs to be modified during code writing, at first, I used barTintColor to modify it, but I couldn't help it. When the system clicked the button, there was a rendering highlight effect. After a long time, I didn't achieve what I wanted, finally, I gave up using the color to do this. I checked the swift API
Miscellaneous-excerpt from various IT tips and excerpt from it tips
A. How to Set environment variables? /* Add the mysql running path (C: \ wamp \ bin \ mysql \ mysql5.5.20 \ bin) as an example */
Method 1: [temporary, only effective in the current cmd window]
Open the cmd command interface and enter set csc = % path %; C: \ wamp \ bin \ mysql \ mysql5.5.20 \ bin
Method 2: [restart the cmd window to ta
Linux editor and Server Installation tips and linux tips
1. Editor, Server
Gedit editor or sublime Editor
Gedit 1.txt
Steps for installing software on ubuntu
Under/etc/apt/sources. list
1. Backup
Set/etc/apt/sources. list/etc/apt/sources. list. backup
2. Modify the update source
Gedit/etc/apt/sources. list
3. Change the Administrator
Sudo-s can also be added before the command
4. Make the update source val
ComboBox and TextBox support the built-in search hints feature,Add the following statement to the form's InitializeComponent ():This.comboBox1.AutoCompleteCustomSource.AddRange (new string[] {"10.152.154.89", "10.152.154.90", "10.152.252.10", " 10.152.252.11 "});//is to add data to the search scopeThe default is None, and the Append, and SuggestAppend properties, in addition to the default none can implement the search prompt functionThis.comboBox1.AutoCompleteMode = System.Windows.Forms.AutoCom
WIN10 tips: built-in desktop split screen and win10 tips
Nowadays, computer displays are getting bigger and bigger. Only one work window is displayed on the desktop, and many display areas are wasted. WIN10 operating system has the desktop split function, right, place all the windows you need on the screen and do not interfere with each other.
First, open the program or window that you want to display on
Nsarray believe that the development of iOS almost every day to use, in some cases, we need to go to the array of weight and sequencing, the general wording is nothing but the first traversal, and then processing the results, in fact, we have a more convenient way to fix.Fast array de-weightNsarray *[email protected][@ "One", @ "one", @ "one"];Tmparray = [Tmparray valueforkeypath:@ "@distinctUnionOfObjects. Self"];In this way, we have already completed the Tmparray of the array, and we have remo
About Phpstorm use tips, phpstorm use tips
Slowly update, a little accumulation, are their own problems encountered in the use of
Settings: (2016.4.15)
1: note Template, Phpstorm has a very powerful comment template, can change at any time according to their own needs, and set shortcut keys, very convenient
new File Comment PHP file Header
php/** *
Class comments PHP class Doc Comment
/* * * Class
PHP Framework laravel Two tips, laravel tips two
Using Laravel as a framework for PHP development has been a long time, but there are some official documents that are not covered and are forgotten every once in a while. Recently did a little bit of tidying up, by the way note down memo.
1. Route::controller Route naming:
Using Route::controller can reduce a lot of work in routing customizations, but someti
9 tips for improving web page performance and 9 tips for Web pages
First, multiple DOM read Operations (or multiple write operations) should be put together. Do not add a write operation between two read operations.
Second, if a style is obtained by shuffling, it is best to cache the result. This prevents the browser from re-arranging when it is used for the next time.
Article 3: do not change the style one
Tips for java operations. I have encountered updates all the time to facilitate searching. Tips for java
1.
2. manipulate the Array. If you do not know the type, you do not need to judge the array type. You can use reflection directly. arrays. Class. isArrays () to obtain the Array length, array. getLength (Array)
3. PropertiesLoaderUtils. loadAllProperties (
4. Ant wildcard :? Matches one charac
Python learning tips: use the default behavior of dictionaries, and python tips
This article describes Python's usage of the dictionary's default behavior and shares it with you for your reference. Let's take a look at the details below:
Typical code 1:
from collections import defaultdict if __name__ == '__main__': data = defaultdict(int) data[0] += 1 print(data)
Output 1:
defaultdict(
Typical Code 2:
A few tips before java programming, and a few tips for java programming
1. First, let's look at the meanings of the abbreviations.
JavaSE Standard Edition Java EE Enterprise Edition javaME Micro Edition
Sdk: soft developement kit, a development kit, including jdk: java developement kit jre: java runtime environment jvm: java Virtual Machine
2. Install jdk with jre. Install jre to run jvm.
3. When configurin
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