format

问题 I am looking for a way to take a user uploaded image that is currently put in a temporary location ex: /tmp/jkhjkh78 and create a php image from it, autodetecting the format. Is there a more clever way to do this than a bunch of try/catching with imagefromjpeg, imagefrompng, etc? 回答1: This is one of the functions of getimagesize. They probably should have called it "getimageinfo", but that's PHP for you. 回答2: //Image Processing $cover = $_FILES['cover']['name']; $cover_tmp_name = $_FILES[

问题 I am trying to use a .format method of a string. But if I place %1, %2, etc. in the string, java.util.UnknownFormatConversionException is thrown pointing to a confusing Java source code piece: private void checkText(String s) { int idx; // If there are any '%' in the given string, we got a bad format // specifier. if ((idx = s.indexOf('%')) != -1) { char c = (idx > s.length() - 2 ? '%' : s.charAt(idx + 1)); throw new UnknownFormatConversionException(String.valueOf(c)); } } From this I

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 9 months ago . I actually use this Calendar calendar = Calendar.getInstance(); final String currentDate = DateFormat.getDateInstance(DateFormat.FULL).format(calendar.getTime()); result = wednesday 27 march 2019 I need this : 27032019 Without , / or . Only XXXXXXXX Thanks you 回答1: Here’s the

问题 I can format date with strftime in python, but now I want to show date in format relative to current time. i.e. if date is near today, show in time. if it is within week, show as yesterday etc. if it is within month just show as last week or month. if it is older than that show as actual value. I can do it with lots of ifs but is there any simpler way to do this? or library? 回答1: There is a library From the documentation, [python] >>> from relativeDates import * >>> import time >>> x = time

问题 This question already has answers here : Convert one date format into another in PHP (15 answers) Closed 5 years ago . based on this code : $tarikh = mysql_real_escape_string($_POST['tarikh']); $tarikh = date('Y-m-d', strtotime($_POST['tarikh'])); can someone show me to convert the format from Y-m-d to d-m-Y format ? thanks 回答1: try this $tarikh = mysql_real_escape_string($_POST['tarikh']); $myDateTime = DateTime::createFromFormat('Y-m-d', $tarikh); $newDateString = $myDateTime->format('d-m-Y

问题 I have been developing application with GWT on Java. I used calendar tool for my project on this site. When i select any date, give this format (23-Aug-13) to me. I use this code: final DateField txtBirthofDay = new DateField("Birth of Day", "dob", 190); txtBirthofDay.setValue(new Date()); I want to insert this date to database. So, I have to convert this format (2013-08-23). I converted lots of date format each other before but I didn't convert string type (Aug). 回答1: SimpleDateFormat

问题 I have a date in format of: 2010-11-30T08:32:22+0000 2010-11-27T20:59:17+0000 coming from a feed, in string format to javascript, now I want to convert it to a Date object. How can I do it in javascript? 回答1: Perhaps it is an overkill, but try Datejs 回答2: This code works in IE/Firefox/Chrome: new Date("2010-11-30T08:32:22+0000".replace(/-/g,'/').replace(/T/,' ').replace(/\+/,' +')) It changes 2010-11-30T08:32:22+0000 to 2010/11/30 08:32:22 +0000 and then creates the Date object from the fixed

问题 How to format drive in FAT 16 format using VB.NET without user interaction 回答1: That would be the VB.NET translation of this C# answer to a similar question : Dim allDrives As DriveInfo() = DriveInfo.GetDrives() For Each d As DriveInfo In allDrives If d.IsReady AndAlso (d.DriveType = DriveType.Removable) Then Dim startInfo As New ProcessStartInfo() startInfo.FileName = "format.com" startInfo.Arguments = "/fs:FAT /v:MyVolume /q " & d.Name.Remove(2) startInfo.UseShellExecute = False startInfo

问题 I have some content that is generated by the Drupal CMS that contains strings like: "... \n Proficient knowledge of \x3cstrong\x3emedical\x3c/strong\x3e terminology; typing skills at 40 wpm. Excellent communication and ... which involves access to sensitive and/or confidential \x3cstrong\x3emedical\x3c/strong\x3e information. Must demonstrate leadership skills in decision making and ..." I'm trying to transfer this data as json, but it doesn't validate. I think that's because the characters

问题 I'm working on a code which copies a range content to the clipboard as a picture. It works perfectly well when I use the letters and numbers to describe a range: Call Worksheets("Traces_condenses").Range("A1:AC35").CopyPicture(xlScreen, xlPicture) However, when I try to replace it with the range described by cell numbers, it fails with the app-defined or object-defined error (1004): Call Worksheets("Traces_condenses").Range(Cells(1, 1), Cells(2, 1)).CopyPicture(xlScreen, xlPicture) Could you