DateTime.ToString () conversion results are based on the current computer display format to convert, can not agree, and some formats we want to convert them to time, will be error, such as:2017/11/21/Tuesday 10:23:57, if the conversion of this string is datetime, it will fail, so it is necessary to set a default conversion mode for the program, each time when calling DateTime.ToString (), it is converted directly to the format we want, as follows:DateTime.ToString ("Yyyy-mm-dd HH:mm:ss")But this
Android immersive Status Bar (Uniform Color Style of the status bar and app like ios)
This feature is supported by andorid4.4 and can be used at least by api19. The following describes how to use it, which is very simple:
Public class MainActivity extends Activity {@ Override protected void onCreate (Bundle savedInstanceState) {super. onCreate (savedInstanceState); setContentView (R. layout. activity_main); // transparent status bar getWindow (). add
. Is the green piece, we look at the effect:You see, the text and status bar overlap together, this is certainly not possible, at this time need to add the following code: Android:fitssystemwindows= "true" android:cliptopadding= "true"Everybody look at the red part. Add those two lines later. The interface will still be immersive, but the part of the status bar will not overlap, like adding padding, for example:Let's look at the picture. A button of green TextView and red is moved down. Th
The Open method opens the file sometimes with some problems, because the open opening file can only be written to the STR type, not the string encoding.Example:>>> FR = open (' test.txt ',' a ') >>> line1 = "I love the Motherland">>> Fr.write (line1)When there is a code is not unified, at this time to write open mode file is a problem.>>> line2 = u ' I love the Motherland '>>> Fr.write (line2)Traceback (most recent):File "1, in Fr.write (line2) Unicodeencodeerror: ' ASCII ' codec Can ' t e
Tags: Oracle logical backup IMPOriginal works, from the "Blue Blog" blog, Welcome to reprint, please be sure to indicate the following sources, otherwise, the legal responsibility to pursue copyright. Deep Blue Blog:http://blog.csdn.net/huangyanlong/article/details/44974547 Today, research and development buddies to guide some data to do test, but research and development in the import encountered a problem, as follows: At first glance at this error, think of the wrong version, so check the ex
A GUID (global uniform identifier) is a number that is generated on a single machine and is guaranteed to be unique to all machines in the same space-time. Typically, the platform provides an API to generate GUIDs. The generation algorithm is interesting, using the Ethernet card address, nanosecond time, chip ID code, and many possible numbers. The only drawback to GUIDs is that the resulting string is larger.
The GUID is in the form of: xxxxxxxx-xxx
This tutorial introduces a more uniform color matching method for wedding slices. The general process: The picture is simple to beautify the processing, and then use a gradient map or hue/saturation to adjust to a single tone, plus dark angle.
Original
Final effect
1, open the original material, create a channel mixer adjustment layer, the blue adjustment, parameter settings such as Figure 1, the effect is shown in Figure 2.
2, create a gr
; ' ", Excelfilepath);This sets HDR to no because I'm reading the first row as data, and imex=1 the data type of the column based on the first 8 rows, forcing mixed data to be converted to text if there is character data. Here we understand why the first behavior of the character type is guaranteed. You can force a column's data type to be set to a character type, so what type of data appears in the column is not afraid. The job you need to do is to reset the field name and delete the first reco
Creating an online personal avatar or image is daunting, and if you're not satisfied with your image on the Internet, why not draw a cute comic portrait of yourself? This simple tutorial will show you how to make yourself cartoon, let's get started!
The pictures used in this tutorial:
White background, Asian business women with arms crossed
1th Step
Open your own picture in Photoshop. We'll use an image as an example. First use the Las
Article Title: Use a general NFS mount tool for uniform loading. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
To effectively implement unified loading when multiple NFS versions are exported at the same time, you must have an NFS loading tool. Learn how the General NFS mount tool can help reduce the processing o
The URL consists of three partsA:b:cA:url areas of UseB: Type name in this fieldC: Identify the exact location of the resourceC can be an absolute path, or a port number plus a resource name, in short, an identity that uniquely identifies the resourceCases:In the URLScheme://host.domain:port/path/filenameScheme: Differentiate between types of URLsDomain: Define domains for the InternetHost: Defines the hosts in the domain, the default is www.Port: Port numberPath: Defines the path on the server
Before training a classifier, one step is to create a sample. Before creating a classifier, you must scale the positive sample and the secondary sample to a uniform size. How can you batch scale the images in the entire folder? The procedure is as follows:
Run in vc6.0 + opencv2.1,
The following error occurs in vs2010:
Error c2440: 'initializing': cannot convert from 'wchar [260] 'to 'std: basic_string
Solution: This is caused by the character encodi
The client server should use a uniform library
Online Game servers and clients have many identical functions. Related functionsCodeIt should be shared.However, the server and client use some specialized tool libraries, so that the Code on both sides cannot be directly shared.
For example, in the equipment upgrade function, which equipment is added with the materials, how much is spent, and which equipment is finally generated,These are configured by
__weak typeof (self) weakself = self; Weak the self, or cause a circular reference to fail to release the controllerUIView * Tempview = [[UIView alloc]init];Nsinteger count = 10;//Sets the number of rows of viewNsinteger margin = 10;//Set distance apartNsinteger height = 50;//Sets the altitude of the viewfor (int i = 0; i UIView * view = [[UIView alloc]init];View.backgroundcolor = [Uicolor Browncolor];[Self.view Addsubview:view];if (i = = 0) {[View mas_makeconstraints:^ (Masconstraintmaker *make
Title Link: http://acm.hdu.edu.cn/showproblem.php?pid=1014Topic meaning: Give STEP and mod, and then according to this formula: Seed (x+1) = [Seed (x) + STEP]% MOD, ask whether in a cycle can produce 0 ~ mod-1 number. Output "Good Choice" if possible, otherwise the output "bad Choice".Long ago left the problem, previously thought the topic meaning long, thought is very difficult topic ... Today, see the "Short Code of the United States" to see this problem, simply did. Paper Tiger One!You can in
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