clipboard sizes

C # Two operations to implement a DateTime time-size comparison1. Direct comparisonString strTime1 = DateTime.Now.ToString (); String strTime2 = DateTime.Now.AddDays (-1).ToString ();DateTime dt1 = Convert.todatetime (strTime1);DateTime DT2 = Convert.todatetime (strTime2); if (Dt1 > DT2) {//Other actions}2. Use the CompareTo method to achieve a comparison of two time sizesString strTime1 = DateTime.Now.ToString (); String strTime2 = DateTime.Now.AddDays (-1).ToString ();DateTime dt1 = Convert.to

@implementationnsstring (fileSize)-(unsignedLong Long) filesize{//Total sizeUnsignedLong LongSize =0; //File ManagerNsfilemanager *mgr =[Nsfilemanager Defaultmanager]; //file PropertiesNsdictionary *attrs =[Mgr Attributesofitematpath:self Error:nil]; if([Attrs.filetype isequaltostring:nsfiletypedirectory]) {//folder//get the size of the folder = = Gets the total size of all files in the folderNsdirectoryenumerator *enumerator =[Mgr Enumeratoratpath:self]; for(NSString *subpathinchenumerator) {

nsmutableattributedstring *str = [[Nsmutableattributedstring alloc] initwithstring:@"Using nsattributed String"]; [Str addattribute:nsforegroundcolorattributename value:[uicolor Bluecolor] Range:nsmakerange (0,5)]; [Str addattribute:nsforegroundcolorattributename value:[uicolor Redcolor] Range:nsmakerange (6, A)]; [Str addattribute:nsforegroundcolorattributename value:[uicolor Greencolor] Range:nsmakerange ( +,6)]; [Str addattribute:nsfontattributename value:[uifont fontwithname:@"ARIAL-BOLDITAL

iphone various sizesIPhone 6 Plus 736x414 points 2208x1242 pixels 3x scale 1920x1080 physical pixels 401 physical PPI 5.5 "IPhone 6 667x375 points 1334x750 pixels 2x scale 1334x750 physical pixels 326 physical PPI 4.7 "IPhone 5 568x320 points 1136x640 pixels 2x scale 1136x640 physical pixels 326 physical PPI 4.0 "IPhone 4 480x320 points 960x640 pixels 2x scale 960x640 physical pixels 326 physical PPI 3.5 "IPhone 3GS 480x320 points 480x320 pixels 1x scale 480x320 physical pixels 163 physical PPI

I want to set TextView as the effect shown, and at first I wanted to implement a code similar to Textview.settext ("TextView. SetText (html.fromhtml ("Today Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.Change some font sizes in TextView text

Optical fiber is generally made from Z (SiO2) after special pulling process. It no longer uses electronic signals to transmit data, but uses optical pulse to transmit signals, it features high bandwidth, large transmission capacity, low signal loss, and long transmission distance. Therefore, the emergence of the Internet cafe Optical Fiber solution will undoubtedly bring a spring breeze to the entire Internet cafe. The development of the Internet cafe industry has gone through countless leaps an

First time, Mark, please.--------------------------------------------------------------------------------------------------------------- ----------------------------------------------Ggplot for people who use R is the artist's hands of the genius, the basic use of the method is not mentioned here, you can directly refer to Http://www.r-bloggers.com/search/ggplotThen sometimes we need to draw a lot of variables, or we need to draw a large number of contrast graphs/tables on a page, so we need to

This question of the textbook online a lot, I will not say more here to give a: Click to open the linkThis question is the most likely to cause a dispute, why? With the platform or the compiler has a relationship, first look at the following code:#include I tested it in two ways, with the following results:(1) The results of the g++ compilation under Ubuntu system are as follows:(2) Under Windows System, the results of CMake compilation are as follows:Specifically not very clear, may be Ubuntu d

I am original. Please mark the reprinted address for reprinting. Http://blog.csdn.net/jia_zhengshen/article/details/9980495 The highgui module of opencv uses the open-source image display function library videoinput in the implementation of windows. However, in order to be compatible with Linux and other systems, the highgui module does not do a good job in the pal module, and it should not support multiple cameras. We can see from the source code that although ideoinput supports multiple came

Strings passed in two time formats Date1, Date2://Compare two date sizesfunction Datecompare (date1,date2) {varTime1 =NewDate (date1+"-1"). Replace (/-/g,"/"). GetTime ();//depending on the delimiter line of the string, the corresponding change in the middle symbol, such as: "-", "\" and so on varTime2 =NewDate (date2+"-1"). Replace (/-/g,"/") . GetTime (); if(Time1 time2) { return true; }Else{ return false; }The GetTime () method returns the number of mi

different color varsize_list=$ (". Sizetype ul Li"); Size_list.click (function(){ vartext=$ ( This). html (); $(". Size span"). html (text); });//text changes when you choose a different size});其中attr()The function of a method is to set or return the attributes of an element, where the attr(属性名) format is the value that gets the attribute name of the element, and the attr(属性名，属性值) format is the value that sets the attribute name of the element.When choosing different color

more than 10 decimal digits, that is, all 9-bit integers can be saved. and short can only represent 5 bits;In addition, for floating point, there is basically no mistake in using a double type. The implicit precision loss in float type can not be neglected, and the cost of two-double precision calculation is negligible relative to the single precision. In fact, on some machines, the double type is much faster than the float type calculation. The float type can only guarantee 6 digits, while the

Script file See: Https://coding.net/u/hust_wsh/p/GenerateIcons/gitFor use, add a few notes:1. Preparation: Save the Jsx file locally and put it in Photoshop's preset script folder, in the Adobe Photoshop installation directory Presets\deco directory, for example my is in: D:\Program files\adobe\adobe Photoshop CS6 (\presets\deco Bit)2. Open or restart Photoshop, you can see the generateicons in the Script menu, such as:3. Open the corresponding icon PSD file (must), and then click the Generateic

1 PackageCom.laurdawn;2 3 ImportJava.io.File;4 Importjava.util.Date;5 6 Public classTest {7 8 Public Static voidMain (string[] args) {9 //TODO auto-generated Method StubTen WorkSpace (); One } A - Public Static voidWorkSpace () { -File f =NewFile ("c:/users/administrator/desktop/"); thefile[] Array =f.listfiles (); - for(intj = 1; J ) { - for(inti = 1; i ) { -Date x =NewDate (Array[i].lastmodified ()); +Date y =NewDate (array[i-1].lastmodified ());

IOSVersion [[[UIDevice currentDevice] systemVersion] floatValue]#define IsiOS7Later !(IOSVersion 7.0) The system needs to be adapted with the following points:1. (StatusBar) statusbarheight height iOS7 after StatusBar is suspended above the screen so the control layout needs to be added 20 and not required before IOS72. Label text adaptive needs to be adapted3. (iOS8 adaptation) Uialertcontroller Uialertaction-ios8 instead of Uialertview4. (iOS8 adaptation) iOS8 new location judgment

1. Add viewport tag to HTML headerAt the beginning of the Web site HTML file, add the viewport meta tag to tell the browser viewport width equal to the device screenwidth, without initial scaling. This line of code means that the page width defaults to the screen width (width=device-width), the original scale (initial-scale=1) is 1.0, that is, the initial size of the Web page occupies 100% of the screen area. The code is as follows:This code supports chrome, Firefox, IE9 or more browsers, but no

:" + arr.length + "This time the first element of the team is:" + arr.shift ());// }//Alert ("After re-array:" + arr.reverse ());//Alert ("After array sorting:" + arr.sort ());varArr=[1,4,6,9,Ten, +];//Primary version comparison numeric sizefunction Comparebig(NUM1,num2) {if(NUM1NUM2) {return -1; }Else if(NUM1==NUM2) {return 0; }Else{return 1; }}the Gai method can be simplified when the two number is compared and can be converted to a numeric value .function Comparebigger(NUM1,num2) {returnNum1-

The Array_multisort () function returns a sorted array. You can enter one or more arrays. The function first sorts the first array, then the other arrays, and if two or more values are the same, it sorts the next array.Encountered this error is caused by two array contrast inconsistency,If a one-dimensional array is sorted with a two-dimensional array, it can be resolved in the following ways:Using this method, it would be more troublesome to extract the age to be stored in a one-dimensional arr

1. In the database of the sub-table, there may be different directories, the same file name, and we want to calculateWhat is the size of the same data file, the following 1024 of the same file name, the method of calculating its size.2. Ideas1) Find out all the documents first2) Check out the file size3) Intercept File size column4) Sum[[Email protected]]# find/data/mysqldata-name t_traffic#p#p201612.ibd |xargs ls-l |gawk ' {print $} ' |wc-l1024[[email protected]]# find/data/mysqldata-name t_tra

process opens a large file, the large file is dropped directly by RM or MV, then du updates the statistics, DF does not update the statistics, or the space is not released. Until the process of opening the large file was killed. As a result, if you delete the file below/var/spool/clientmqueue periodically, the space is not released until you kill the process. After you kill the process using the following command, the system resumes.Fuser-u/var/spool/clientmqueue http://www.yayu.org/look.php?id