How to set a value to a file input in HTML?

How to set a value to a file input in HTML?

Note: The answers & comments below reflect the state of legacy browsers in 2009. Now you can actually set the value of the file input element dynamically/programatically using JavaScript and a dataTransfer or FileList object in 2017.

What are the best JVM settings for Eclipse? [closed]

What are the best JVM settings for Eclipse? [closed]

What are the best JVM settings you have found for running Eclipse? 1:It is that time of year again: "eclipse.ini take 3" the settings strike back! Eclipse Helios 3.6 and 3.6.x settingsalt text http://www.eclipse.org/home/promotions/frie

Default constructor with empty brackets

Default constructor with empty brackets

Is there any good reason that an empty set of round brackets (parentheses) isn't valid for calling the default constructor in C++?MyObject object; // ok - default ctorMyObject object(blah); // okMyObject object(); // errorI seem to typ

Cannot Insert Unicode Using cx-Oracle

Cannot Insert Unicode Using cx-Oracle

I am having an issue inserting unicode into an Oracle schema, I think the database is an Oracle 11g instance but am not certain at this point. I'm using python 2.6.1 on OS X 10.6.8 (this is the system verison of python) and am using the cx-

Hadoop release missing /conf directory

Hadoop release missing /conf directory

I am trying to install a single node setup of Hadoop on Ubuntu. I started following the instructions on the Hadoop 2.3 docs.But I seem to be missing something very simple.First, it says to To get a Hadoop distribution, download a recent s

how to overwrite data in a txt file? [duplicate]

how to overwrite data in a txt file? [duplicate]

Possible Duplicate: Can any one tell why the previous data is still displayed while saving data using StreamWriter I have WPF C# application, that reads and writes to a .txt file, i know how to write line but line, but how do I overwrite

Syntax error : missing ';' before 'type'

Syntax error : missing ';' before 'type'

So i have this error: Error 3 error C2143: syntax error : missing ';' before 'type' g:\lel\tommy\tommy\tommy.c 34 tommyfrom this block of code:#include #include #include #include #include struct matrep { unsigned rows,cols;

Grab image links from HTML website using powershell

Grab image links from HTML website using powershell

I'd like to download some image galleries in bulk. The images are offered up for free with no permissions needed. I for the life of me cannot get it to work. This is what I have so far. The $pattern spit out is the whole HTML line, not

convert keypoints to mat or save them to text file opencv

convert keypoints to mat or save them to text file opencv

I have extracted SIFT features in (opencv open source) and they are extracted as keypoints. Now, I would like to convert them to Matrix (With their x,y coordinates) or save them in a text file... Here, you can see a sample code for extracti

Why is the ciphertext 32 bytes long when encrypting 16 bytes with AES?

Why is the ciphertext 32 bytes long when encrypting 16 bytes with AES?

I use encryption AES algorithm, when i encrypt 16 byte(one block) the result is 32 byte.Is this ok?My source code that i used is:package net.sf.andhsli.hotspotlogin;import java.security.SecureRandom;import javax.crypto.Cipher;import javax.c

How to import text file to table with primary key as auto-increment

How to import text file to table with primary key as auto-increment

I have some bulk data in a text file that I need to import into a MySQL table. The table consists of two fields ..ID (integer with auto-increment)Name (varchar)The text file is a large collection of names with one name per line ...(example)

Exporting Mathematica Print[] Output to a .txt file

Exporting Mathematica Print[] Output to a .txt file

I have a large Mathematica notebook that uses Print[] commands periodically to output runtime messages. This is the only output (aside from exported files) that this notebook generates. Is there any way I can automate the export of this out

Cmake link library target link error

Cmake link library target link error

Hi I have problem with linkg Glfw and other libraries using cmake.From command line i compile like thisg++ main.cpp -lGL -lGLU -lGLEW -lglfwBut I wanted to use cmake for compiling. I tried to use target_linkg_libraries but this produce erro

Python: Create Dictionary from Text/File that's in Dictionary Format

Python: Create Dictionary from Text/File that's in Dictionary Format

I'd like to create a dictionary from a text file that I have, who's contents are in a 'dictionary' format. Here's a sample of what the file contains: {'fawn': [1], 'sermersheim': [3], 'sonji': [2], 'scheuring': [2]}It's exactly this except

file_put_contents and a new line help

file_put_contents and a new line help

I've got a file that I'm writing to and I cannot get file_put_contents to append the next entry on a new line, even after a newline character. What am I missing? I'm on a windows machine.$file = 'test.txt';$message = "test\n\n";file_put_con

Concatenate network path + variable

Concatenate network path + variable

How can I concatenate this path with this variable?$file = "My file 01.txt" #The file name contains spaces$readfile = gc "\\server01\folder01\" + ($file) #It doesn't workThanks 1:There are a couple of ways. The most simple:$readfile = g

What's a decent SFTP command-line client for windows? [closed]

What's a decent SFTP command-line client for windows? [closed]

Most of the windows SFTP clients (like FileZilla) seem to be GUI-based. I need something I can call from batch files. 1:pscp and psftp are very customizable(options) and light weight. Open source to boot.http://www.chiark.greenend.org.u

In servlet (web app) how do I know the relative path? [duplicate]

In servlet (web app) how do I know the relative path? [duplicate]

This question already has an answer here: How to find the working folder of a servlet based application in order to load resources 3 answers I have a j

Prevent site data from being crawled and ripped

Prevent site data from being crawled and ripped

I'm looking into building a content site with possibly thousands of different entries, accessible by index and by search.What are the measures I can take to prevent malicious crawlers from ripping off all the data from my site? I'm less wor

Find unique lines

Find unique lines

How can I find the unique lines and remove all duplicates from a file?My input file is 11235577I would like the result to be:23sort file | uniq will not do the job. Will show all values 1 time 1:uniq has the option you need: -u, --uniq

Powershell script to delete files not specified in a list

Powershell script to delete files not specified in a list

I have a list of filenames in a text file like this:f1.txtf2f3.jpgHow do I delete everything else from a folder except these files in Powershell?Pseudo-code:Read the text file line-by-lineCreate a list of filenamesRecurse folder and its sub

How to remove an aesthetic from a ggplot2 legend

How to remove an aesthetic from a ggplot2 legend

I am looking for a way to hide one of the aestetic legends from the plot created with the code below. To scale the point color by date, I had to convert the dates into numbers, and I'd rather not show the date legend on the plot. On the o

Qt - reading from a text file

Qt - reading from a text file

I have a table view with three columns; I have just passed to write into text file using this codeQFile file("/home/hamad/lesson11.txt");if(!file.open(QIODevice::WriteOnly)) { QMessageBox::information(0,"error",file.errorString());}QStri

How to read output of sed into a variable

How to read output of sed into a variable

I have variable which has value "abcd.txt".I want to store everything before the ".txt" in a second variable, replacing the ".txt" with ".log"I have no problem echoing the desired value:a="abcd.txt"echo $a | sed 's/.txt/.log/'But how do I g

How to capture the output of a top command in a file in linux?

How to capture the output of a top command in a file in linux?

I want to write the output of a specific 'top' command to a file. I did some googling and find out that it can be done by using the following command . top -n 10 -b > top-output.txtwhere -n is to specify the number of iterations and -b is f