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How to get current PHP page name [duplicate]
I've a file called demo.php where I don't have any GET variables in the URL, so if I want to hide a button if am on this page I can't use something like this:
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How to add line break for UILabel?
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If you read a string from an XML file, the line break \n in this string will not work in UILabel text. The \n is not parsed to a line break.
Here is a little trick to solve this issue:
// correct next line \n in string from XML file
NSString *myNewLineStr ...
Which is the fastest algorithm to find prime numbers?
...er and efficient way is to pre-compute tables of primes and keep them in a file using a bit-level encoding. The file is considered one long bit vector whereas bit n represents integer n. If n is prime, its bit is set to one and to zero otherwise. Lookup is very fast (you compute the byte offset and ...
How to apply a style to an embedded SVG?
...yle.css)".
Of course you can directly link to the stylesheet from the svg file too, without doing any scripting. Either of the following should work:
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet href="my-style.css" type="text/css"?>
<svg xmlns="http://www.w3.org/2000/svg"...
window.onload vs $(document).ready()
... You say "It will not wait for the images to get loaded." what about other files, js most importantly? Often before calling function from another file - I need to know if it is loaded.
– Darius.V
Aug 12 '15 at 9:35
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Peak memory usage of a linux/unix process
...by yourself, you can embed a line of code to look into "/proc/self/status" file.
– Fileland
Mar 19 at 6:00
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Listing only directories in UNIX
...ls isn't used. Similar to the behaviour of ls *php and how it displays all files ending with php in a directory.
– David Hancock
Oct 18 '13 at 15:24
3
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Convert Data URI to File then append to FormData
...t that works with WebKit browsers. Part of the task is to extract an image file from the canvas object and append it to a FormData object for upload.
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How to use Servlets and Ajax?
...text
Create a /some.jsp like below (note: the code doesn't expect the JSP file being placed in a subfolder, if you do so, alter servlet URL accordingly):
<!DOCTYPE html>
<html lang="en">
<head>
<title>SO question 4112686</title>
<script src="htt...
What are five things you hate about your favorite language? [closed]
...irst line of the stack trance. It contains ( most of the time ) class,java file name, and line number like: "at your.faulty.code.Instance( Intance.java:1234 )" Then you just open that file, go to that line and there it is, a variable which has nothing assigned to it.
– OscarRy...