auto reflections

Js and auto-scaling images multi-browser-compatible methods to summarize the auto-scaling effect of the original image recently. I found that the JavaScript code that has been used all the time could not work properly in firefox, page deformation. so I wrote a general compatibility code for you to discuss. I used pjblog The Code is as follows: // Search for images with a large width in the webpage for sca

CGFloatKeyy = Frame. Origin. Y;//height of screen CGFloatScreenh = [[UIScreen mainscreen] bounds]. Size. Height;//Animation time CGFloatKeyduration = [Noti. UserInfo[Uikeyboardanimationdurationuserinfokey] floatvalue];//Perform animations[UIViewAnimatewithduration:keyduration animations:^{ Self. View. Transform= Cgaffinetransformmaketranslation (0, keyy-screenh); }];}Keyboard HideEnd Edit Event when TableView scrolls (exit keyboard)- (void)scrollViewWillBeginDragging:(UIScrollView *)sc

: cgrectmake (Label. Frame. Origin. X, label. Frame. Origin. Y, size. Width, size. Height)]; nslog ( @" % Lf " , Size. Height );} // Set cell height // Set Row Height -(Cgfloat) tableview :( uitableview *) tableview heightforrowatindexpath :( nsindexpath * ) Indexpath {nsdictionary * Attribute =@{ nsfontattributename: [uifont systemfontofsize: 15 ]}; Nsdictionary * Dict = [self. listdata objectatindex: indexpath. Row + 1 ]; // Obtain data and determine the length and height based on

. Start ();}Private voidAlterstyle (textelement item, TextElement prev) {//Current LineParagraph CP = Item asParagraph; Cp.foreground=brushes.red; TextRange Range=NewTextRange (Cp.contentstart, cp.contentend); //Scroll Position Control if(Pindex >0 range. Text.length >0) { //previous line, style callback if(Prev! =NULL) {prev. Foreground=Brushes.black; } curtop+ = range. Text.length >7? +: -; Curtop+= -; Richtextbox.scrolltoverticaloffset (Curtop); }}Operation Result:WPF R

Android learning notes: AutoCompleteTextView auto-filling case, android auto-Filling (1) There are two methods to implement the AutoCompleteTextView function: one is manually configured, another summary is the data made through the xml file (of course, it can also be obtained through online resources) Here we only talk about the first two types! (2) The layout Page code is the same as below: (2) The f

EXP auto-export the specified table script and exp auto-export script ########### Crontab settings ########### 30 1 ***/home/oracle/backup/backupsh/expfull. sh ########### Expfull. sh settings ########### /Home/oracle/backup/backupsh/tables. sh Cat/home/oracle/backup/backupsh/exp_temp.parfile>/home/oracle/backup/backupsh/expfull. parfile Cat/home/oracle/backup/backupsh/tables. lst>/home/oracle/backup/back

Should be the JetBrains series IDE Common method, some other methods on the Internet some outdated, and some not allWithout jquery completion by default, add the following method1. Open Settings,languages Frameworks > JavaScript > Libraries Select Add ... (You can also choose Download to let the IDE download it automatically)2 Name yourself, the Framework type drop-down box choose jquery, and then manually select the local jquery.js file below, add the description document below, the URL is api

: /** * @param ${param} to set the ${bare_field_name} */ Eclipse Auto-complete feature settings , the default is type "." There will be code hints, otherwise only press the "alt+/" key combination. The following settings allow you to display code hints as you want . 1), Direct settingsOpen Eclipse, Window, perferences->java->editor->content Assist, the option that appears on the right, has an

' timestamp NULL DEFAULT current_timestamp on UPDATE current_timestamp COMMENT ' creation time ';--Modify UpdateTime Set default time current_timestamp set update time is on update current_timestampALTER TABLE ' table_name 'MODIFY COLUMN ' updatetime ' timestamp NULL DEFAULT current_timestamp on UPDATE current_timestamp COMMENT ' creation time ';2. mysql Tool settingsSummarize:1, MySQL automatic management, maintain and database time consistency;2, simple and efficient, do not need application

I. Set MyEclipse auto-prompt function from a~z1. "Window" → "Preferences"2. Select "Java", expand, "Editor", and select "Content Assist".3. Select "Content Assist" and see the "Auto Activation triggers for Java" option under "Auto-activation" on the right and right. Actually, it means "." is the trigger code hint. This symbol.4. "

First, set the Super automatic promptSet Eclipse/myeclipse code hints can be convenient for developers, do not remember the rambling words, only with the first letter, the prompt menu will appear. As easy as Dreamweaver.1. Menu Window->preferences->java->editor->content assist-right-auto-activaction column-enable auto activation Option to tick2.Auto Activation tr

Linux Setup Boot service auto start/shutdown Auto Start command 2012-02-06 15:13 [[email protected] ~]# Chkconfig--list Show services that start automatically[[email protected] ~]# chkconfig--add * * * Add boot auto-start * * * Service[[email protected] ~]# chkconfig--del * * * Delete boot auto-start * * *

Eclipse Code Auto prompt, Eclipse Setup code auto promptEclipse is a basic tool used by many Java developers, which makes it easy to develop Java code, and when writing Java code, most people press the key combination "alt+/"To get code hints, in fact can be set as long as the input code to automatically prompt, here to teach you how to doMethod/Step First open the Eclipse development software, the

Af:auto Focus AutofocusPdaf:phase Detection AF Phase FocusCaf:contrast Detection Contrast Focus/contrast focus (continuous shooting with a certain step, select a large position of contrast value)Transferred from: http://www.jianshu.com/p/1ccbaf458354Autofocus (auto focus) is a technology developed in the the 1960s and is used primarily in cameras and other optical devices. Many technologies are needed, such as semiconductors, optoelectronics, Micro mo

;/etc/fstabblkid/dev/sdt|awk ' {print$2" /data/disk19ext4defaults 00 "} ' >>/etc/fstabblkid/dev/sdu|awk ' {print$2" /data/disk20ext4defaults 00 "} ' >>/etc/fstabblkid/dev/sdv|awk ' {print$2" /data/disk21ext4defaults00 "} ' >>/etc/fstabblkid/dev/sdw|awk ' {print$2 ' /data /disk22ext4defaults00 "} ' >>/etc/fstabblkid/dev/sdx|awk ' {print$2 ' /data /disk23ext4defaults00 "} ' >>/etc/fstabblkid/dev/sdy|awk ' {print$2 ' /data /disk24ext4defaults00 "} ' >>/etc/fstabThis article is from the "jerr

Recently, I made an image auto-scaling effect and found that the JavaScript code that has been used is abnormal in firefox, resulting in page deformation. so I wrote a general compatibility code for you to discuss.I used pjblogCopy codeThe Code is as follows:// Search for images with a large width in the webpage for scaling and PNG correctionFunction ReImgSize (){For (I = 0; I {If (document. all ){If (document. images [I]. width gt; 550){Document. im

iframe automatically obtain onload width Copy Code code as follows: function AutoResize (IFRAME) { Firefox if (Iframe.contentwindow) { Iframe.height = Iframe.contentWindow.document.documentElement.scrollHeight; Iframe.width = Iframe.contentWindow.document.documentElement.scrollWidth; } Ie else if (iframe.contentdocument) { Iframe.height = Iframe.contentDocument.width; Iframe.width = Iframe.contentDocument.height; } } IFRAME

C++11 Automatic derivation of autoThe auto introduced in C++11 has two main purposes: automatic type deduction and return value placeholder.The semantics of the identity temp variable in auto in C++98, which has been removed in c++11 because of its minimal use and redundancy. Before and after two standard auto, is completely two concepts.Automatic type deductionA

C++11 introduced the auto and Decltype keyword implementation of the type deduction, through these two keywords can not only convenient to obtain complex types, but also can simplify writing, improve coding efficiency. The type deduction for auto and Decltype is done by the compiler at compile time, and auto is derived from the actual type by defining the value o

Auto keyword, Auto Keyword:1. C ++ 98: The standard auto keyword is used in the same way as the C language to indicate automatic variables. It is a type modifier about the storage location of variables. It is usually not written because the default storage of local variables is auto. 1 void foo (void) 2 {3 int a; // Th