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PHP Convert to int

由 孤者浪人 提交于 2019-12-12 06:58:46
问题 Im not sure what this type of number is '1.3122278540256E+18' but how can i expand it into an integer? Thanks!! 回答1: That's a floating-point number expressed in scientific notation (the "E+18" means "times 10 to the 18th power"). Chances are it's being displayed that way due to its length; you might try using printf to format it as a standard integer. 回答2: It is in IEEE floating point notation. It is a number too large to be calcuated exactly, but move the decimal +18 places to the right to

How to expand an object in a Treeviewer?

由 笑着哭i 提交于 2019-12-12 04:47:01
问题 I am trying to understand java treeviews. I created a Treeviewer with the following tutorial: http://www.eclipse.org/articles/Article-TreeViewer/TreeViewerArticle.htm Now I have a problem that I can´t solve :/ I want to expand the book-objects with another object. For example: + BookTitleX BookAuthorX etc otherobjectname etc etc etc How can I add an object to an object ? Thank u so much This is the code: Content Provider: import java.util.Iterator; import org.eclipse.jface.viewers

Bootstrap - collapsible row - hide show row which we are expanding

由 时光毁灭记忆、已成空白 提交于 2019-12-12 04:08:27
问题 I am having one table with list of expanded row My One <tr> is parent and next is child which I am expanding I want to hide the second row when it is not expanded. Below is the code which I am using I have also added image: The red <tr> I want to hide.. You can also see the expanded <tr> in next rows: <tr class="clickable apply-max-width"> <td class="table-tr1-td1 togglebutton" data-toggle="collapse" data-target="#accordion5"><b aria-hidden="true"><img src="../images/plus.png"/></b></td> <td

javascript expand/collapse text - collapse on default

由 て烟熏妆下的殇ゞ 提交于 2019-12-12 03:46:49
问题 I'm very inexperienced in javascript but have managed (with the help of google) to put together the following expandable/collapsible link <script type="text/javascript"> function toggleMe(a) { var e = document.getElementById(a); if(!e) return true; if(e.style.display == "none") { e.style.display = "block" } else { e.style.display = "none" } return true; } </script> <p> <input onclick="return toggleMe('para1')" style="font-size:18px; color:#008080;" type="text" value="LINK TO EXPAND" /> </p>

How to expand a specific node in TreeViewer(org.eclipse.jface)

由 陌路散爱 提交于 2019-12-11 20:15:57
问题 I have a jFace treeViewer. I want to expand a particular node in that.And I kown there has a function ExpandToLevel(),but i do not know how to use it,this problem has disturbed me serveral days. In addition, i am a Chinese student,so my English is poor,but i hope the question is clear.Thanks! The code below,I do not know where is the problem,The tree did not expand at all. for (Object item : ((ITreeContentProvider)fViewer.getContentProvider()).getElements(fViewer.getInput())) { for (Object

iPhone: Expand UITextView when scrolling

由 允我心安 提交于 2019-12-11 19:25:01
问题 in my iPhone Application I have a UIImageView on the top and a UITextView below that. I want the UITextView to expand to the upper site and cover the UIImageView once the User starts scrolling. A similar effect can be found in the Rdio Application. There you can view the cover on the top and the upcoming title below, once the user starts to scroll, the upcoming titles view expands and covers the cover. How can that be done? Thanks. 回答1: Try to use one of the delegate methods of UIScrollView

android - expand and shrink circle on google map

由 本秂侑毒 提交于 2019-12-11 18:25:39
问题 I'm trying to draw a resizable circle on google map, which the user will be able to expand or shrink using touch gestures and also want it to work like zooming in/out option in the map, only that just the circle will get bigger/smaller on the map. I can draw a circle on the map but i don't know how to get it to respond to touch events. Here is my code MainActivity.java public class MainActivity extends FragmentActivity implements LocationListener { GoogleMap googleMap; @Override protected

CSS - Make outer <div> background to expand to inner <div> width

由 一曲冷凌霜 提交于 2019-12-11 17:14:39
问题 Look at this simple page: <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <style type="text/css"> body {padding:20px;} #outer {background-color:#ff0000;} #inner {width:500px; border:1px solid #0000ff;} </style> </head> <body> <div id="outer"> <div id="inner"> <p>Why the hell outer div bg color does not expand?</p> <p>Why the hell outer div bg color does not expand?</p> <p>Why the hell outer div bg color does not expand?</p>

Snakemake: How to use config file efficiently

由 不打扰是莪最后的温柔 提交于 2019-12-11 08:54:43
问题 I'm using the following config file format in snakemake for a some sequencing analysis practice (I have loads of samples each containing 2 fastq files: samples: Sample1_XY: - fastq_files/SRR4356728_1.fastq.gz - fastq_files/SRR4356728_2.fastq.gz Sample2_AB: - fastq_files/SRR6257171_1.fastq.gz - fastq_files/SRR6257171_2.fastq.gz I'm using the following rules at the start of my pipeline to run fastqc and for alignment of the fastqc files: import os # read config info into this namespace

How to create collapsable/dropdown/expandable partial view in ASP .NET MVC Web Application

由 泪湿孤枕 提交于 2019-12-11 08:43:46
问题 In Details action of PersonController I would like to show every information about the Person object. Initially I want only to show some info about the Person and rest will be collapsed, then I want to click a button/arrow/whatever and rest of info will expand. Before clicking button/arrow/whatever all the data was loaded but just hidden. If I don't have to I don't want to use AJAX(I am not familiar with it). Drawings show what I mean. BEFORE CLICK AFTER CLICK Right now Details view looks
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