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  • PHP rsa gePublicKey from .pem file

    - by mazheruddin
    Trying to verify received signature with following code. $file = "C:\key_file.pem"; $keypair = Crypt_RSA_KeyPair::fromPEMString(file_get_contents($file)); $public_key = $keypair->getPublicKey(); $rsa_pub_key = Crypt_RSA_Key::fromString($public_key->toString()); $rsa_obj = new Crypt_RSA; $verify_status = $rsa_obj->validateSign($text,$recieved_signed_sign, $rsa_pub_key) ? 'valid' : 'invalid'; getting error as Fatal error: Call to undefined method PEAR_Error::getPublicKey() in C:\Program Files\xxxx\rsa.php

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  • How to open a PDF file?

    - by Alive
    I want to load a pdf file on the click of a button. In the OnClickButton() implementation I am writing the function which open the PDF file ShellExecute(0, "Open", "%s\\HELP\\RiverCADPro_User_Manual.pdf", NULL, NULL, SW_MAXIMIZE); The above code is not working.What else is to be needed so as to run the above code

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  • .BAT Switches Parsing

    - by giiYanJ
    Erm.. I'm working with a switches parsing in BAT files, which goes like this: <commands> -a -b -x -y -z -u abc ...... The user may input a lot of switch, or none. So I used looped shift to make parsing infinite switches possible: :loop IF "%1"=="-a" ... SHIFT GOTO loop But when the script ends, I always get cmd executing the switches and showing up error like '-n' is not recognized as an internal... So, someone got any idea? Thanks a lot... P/S: Make solution sticks with BAT script if possible as using other language may cause dependencies problem as this script is aimed on ANY computer with Windows. Finally, thanks again =) EDIT: Tried shf301 suggestion, i found out that I used DEL %0 to delete itself but it seems the %0 is shifted into the arguments because of the SHIFT command.

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  • writing string into file before calling the close()

    - by navinbecse
    I am using ofstream() to write data into file, i want to program to perform such a way that it should be keep on writting the string into the file as soon as the value gets assingned to string variable, and it should be writting before calling the close() for the buffer and while the program runs itself. can anyone help me to do that in c++.........

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  • Image upload - Return URL

    - by Qmal
    Hello I build a script that does image uploading and resizing and it all works well, but how can I get the URL from image afterwards? I don't want my Image Source in HTML be like "../img/cat/1.png/" I want it to be like "http://MyIP/img/cat/1.png" I understand that I can just make a variable like $myHost = "http://blabla.com"; and add strip the ".." at the beginning but then it's not so good if I want to use it on other site because I need to replace this all the time. Maybe there is any other way?

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  • goto was unexpected at this time

    - by SammytheNerd
    @echo off color 0a title Horror Game echo. echo. echo. echo. echo Welcome to the game echo If you get scared echo Feel free to leave echo. echo. echo You are in a dark room. echo It is cold. echo All you hear is a scratching sound echo near your feet. echo What do you do? echo. echo. echo 1.) Feel around you echo 2.) Listen for anything else set/p input = Command? if %input% == "1" goto Feel if %input% == "2" goto Listen echo. echo. :Feel echo You feel around and hear a growl. echo As you realize the scratching was echo on your leg. echo. echo You remember nothing else. pause end I am trying to make a text based game for cmd and whenever i try to enter a response is instantly closes and i can barely read out "goto was unexpected at this time"

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  • adding remote files to a zip file

    - by Borgtex
    Is there a way to add files to a zip file from another server with php's zip extension? ie. addFile(array('localfile.txt,'http://www.domain.com/remotefile.txt')) (that obviously does not work) I suppose I can download the files to a temporal folder and then add them to the zip file, but I was looking for a more automated solution or a function already made

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  • Reading file into array

    - by Asmsycool
    Hello, I have these a file in a c program which consist of a string and 4 doubles and 2 integer in one line and there is a total of 28 lines, i want to read this file and load the data into an array. can someone help me solve this.

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  • Read All Files in Directory?

    - by cam
    How would I go about reading all files in a directory? In C# I would get a DirectoryInfo object, and get all files into a FileInfo[] object. Is there similar functionality in the STD namespace in C++?

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  • safely reading directory contents

    - by Jack
    Is it safe to read directory entries via readdir() or scandir() while files are being created/deleted in this directory? Should I prefer one over the other? When I say "safe" I mean entries returned by these functions are valid and can be operated without crushing the program. Thanks.

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  • Custom config file in the client using Linux

    - by juniorbl
    Hi everyone, I have an application that stores some information in a *.conf file, something like this: [DEFAULT] somevar = blablabla othervar = blebleble Is there a usual place on a linux system where I can put this file when it is being installed or should I put it on a place related to the application? Thanks.

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  • Uploading to a remote server periodically?

    - by user1048138
    I have been working on an app that takes screen shots, kinda like http://puush.me/ however, I would like to be able to upload the screen shots to a remote server. What protocols can I use to do so. Needs to be cross platform and secure. I know that SSH, SFTP and FTP are options, however, they all require logins that I dont want to provide to the end user. Nor do I want to sign a key for them as it would still allow their machines to remotely log in.

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  • git recognizes directory as file

    - by dbarrera
    A recent issue has arised. I have my local copy of code at ~/code/ directory where I made a git init. Whenever I copied a folder with files within it, git recognized folders and files normally. But today I copied a folder and when I did a git status, git recognized hw2/ folder as a file. Additionally, I removed .git folder and reinitialized git and now every folder is recognized as file. Any ideas why this could be?

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  • Will the program installed in a folder function properly if I remove the write permission in linux? [on hold]

    - by Kevin Powell
    I have a user account on a cluster( a server), and can only install program like python on the home folder. In case I might accidentally delete the bin, lib, share,include folders coming with the installation of python on the home folder. I change the permissions of the above folder like this chmod -w folder but I am worried when the program need to write/delete some files of the folders, it might not function because the removal of write permission. Am I right? or I the run, including write files in the folder, of a program have permissions different than the permission of user. BTW, is there a way to hide the folders without changing the names?

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  • Combine file transfer dialogs

    - by SamuelDavis
    I am considering upgrading my work computer to use windows 8 as the new file transferring feature seems very useful. Unfortunately after installing windows 8 on my home pc to test it out, the files are being transferred in separate dialogs as opposed to this image provided by microsoft. As I am transferring files constantly a single transfer dialog would make things much less confusing. Does anyone know what settings to change to make file transfers appear in the same window?

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  • How can I make the small icon(16x16)?

    - by Cora
    Hi All, I found it difficult to make small icons look clear and clean. For instance, I made the 16x16 size icons, they looked ok in PS or AI, but after saved them as some other image types, they are not that clear at all. Is that because i used wrong color or wrong tools? I wonder if there are some special tools for making extremely small icons. So any options? How i can make them look more clear and clean? Thanks a lot!

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  • Windows Batch script - For /L not working -- simple

    - by XoronioX
    need some quick help. This is a university program, everything is working fine except when I call my :forLoop method to iterate through 100 numbers (1,1,100) starting at 1 going by 1 til 100 and doing the iteration % 5 (i%%5). for some reason I cannot get this to work. appreciate any help or direction. When I echo %%A it is iterating through all the number perfect. When I echo %result% I get a blank "" (nothing inside) :forLoop FOR /L %%A IN (1,1,100) DO ( set /A result=%%A %% 2 echo "%%A" echo "%result%" ) Correct code is :forLoop setlocal ENABLEDELAYEDEXPANSION FOR /L %%A IN (1,1,100) DO ( set /A result=%%A %% 5 echo !result! >> results.txt set /A total=!total!+!result! echo !total! )

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