Questions Tagged with #Mib

A MIB is an acronym for Management Information Base in use with the SNMP Protocol.

How to assign more memory to docker container

As the title reads, I'm trying to assign more memory to my container. I'm using an image from docker hub called "aallam/tomcat-mysql" in case that's relevant. When I start it normally without any spe..

NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver

I'm running an AWS EC2 g2.2xlarge instance with Ubuntu 14.04 LTS. I'd like to observe the GPU utilization while training my TensorFlow models. I get an error trying to run 'nvidia-smi'. ubuntu@ip-10-..

How to define and use function inside Jenkins Pipeline config?

I'm trying to create a task with a function inside: def doCopyMibArtefactsHere(projectName) { step ([ $class: 'CopyArtifact', projectName: $projectName, filter: '**/**.mib..

How to add fonts to create-react-app based projects?

I'm using create-react-app and prefer not to eject. It's not clear where fonts imported via @font-face and loaded locally should go. Namely, I'm loading @font-face { font-family: 'Myriad Pro Reg..

Docker: unable to prepare context: unable to evaluate symlinks in Dockerfile path: GetFileAttributesEx

I just downloaded Docker Toolbox for Windows 10 64bit today. I'm going through the tutorial. I'm receving the following error when trying to build an image using a Dockerfile. Steps: Launched Doc..

ffprobe or avprobe not found. Please install one

i want to add tags to mp3 converted by youtube-dl & ffmpeg : youtube-dl -o '/Output/qpgTC9MDx1o.mp3' qpgTC9MDx1o -f bestaudio --extract-audio --metadata-from-title "%(artist)s - %(title)s"..

resize2fs: Bad magic number in super-block while trying to open

I am trying to resize a logical volume on CentOS7 but am running into the following error: resize2fs 1.42.9 (28-Dec-2013) resize2fs: Bad magic number in super-block while trying to open /dev/mapper/c..

Saving binary data as file using JavaScript from a browser

I am working on a business application using angularJS. One of my service method returning me a byte[] (inclding PDF file content) now i need to download this file as PDF to client machine using JavaS..

Linux bash script to extract IP address

I want to make big script on my Debian 7.3 ( something like translated and much more new user friendly enviroment ). I have a problem. I want to use only some of the informations that commands give me..

fatal: early EOF fatal: index-pack failed

I have googled and found many solutions but none work for me. I am trying to clone from one machine by connecting to the remote server which is in the LAN network. Running this command from another m..

New xampp security concept: Access Forbidden Error 403 - Windows 7 - phpMyAdmin

I have downloaded and installed XAMPP 1.8.1 for Windows on Windows 7 Ultimate. I have set up XAMPP to run together with IIS as per these instructions All good so far, my PHP sites run locally and eve..

Create a remote branch on GitHub

In SVN I have at least two ways to create a branch: svn cp /home/me/localcheckout/trunk /home/me/localcheckout/branches/newbranch svn cp http://server/trunk http://server/branches/newbranch The fir..

Programmatically Creating UILabel

I know this should be very simple, but I've been really struggling with creating a UILabel programmatically and getting it to behave the way I would like. All I want is to be able to create a label, ..

Why emulator is very slow in Android Studio?

I just setup Android Studio on my PC, which is new launch to develop Android application. My problem is that, when I try to run my small app in emulator, it take to much time to launch and after then..

jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class

I am running a Maven project which is also a dynamic web project. I have used all Spring libraries in Maven. I created web.xml, but when I start my Tomcat 7 server I am getting the following message: ..

Git, fatal: The remote end hung up unexpectedly

When I tried to run git push origin master --force I just got Counting objects: 2649, done. Delta compression using up to 2 threads. Compressing objects: 100% (1280/1280), done. error: RPC failed;..

failed to push some refs to [email protected]

I am getting this error when I am trying push my files into heroku rep. Ive set autocrlf = false already in gitconfig but this problem is still there. i have also tried this solution here but no gain..

remote rejected master -> master (pre-receive hook declined)

I'm working in rails 3.2 and I receive an error when I try to push to heroku: git push heroku master Counting objects: 496, done. Delta compression using up to 8 threads. Compressing objects: 100% (..

fatal: does not appear to be a git repository

Why am I getting this error when my git repository url is correct? jitendra@JITENDRA-PC /c/mySite (master) $ git push beanstalk master fatal: '[email protected]/gittest.git' does not appear ..

TypeError: 'module' object is not callable

File "C:\Users\Administrator\Documents\Mibot\oops\", line 82, in __init__ self.serv = socket(AF_INET,SOCK_STREAM) TypeError: 'module' object is not callable Why am I getting this err..

Git fails when pushing commit to github

I cloned a git repo that I have hosted on github to my laptop. I was able to successfully push a couple of commits to github without problem. However, now I get the following error: Compressing ob..

Convert pem key to ssh-rsa format

I have a certificate in der format, from it with this command I generate a public key: openssl x509 -inform der -in ejbcacert.cer -noout -pubkey > Which results in this: -----BEGIN ..

How do I find which process is leaking memory?

I have a system (Ubuntu) with many processes and one (or more) have a memory leak. Is there a good way to find the process that has the leak? Some of the process are JVMs, some are not. Some are home ..

Two way sync with rsync

I have a folder a/ and a remote folder A/. I now run something like this on a Makefile: get-music: rsync -avzru server:/media/10001/music/ /media/Incoming/music/ put-music: rsync -avzru /media/Inc..

Why Response.Redirect causes System.Threading.ThreadAbortException?

When I use Response.Redirect(...) to redirect my form to a new page I get the error: A first chance exception of type 'System.Threading.ThreadAbortException' occurred in mscorlib.dll An exce..

Using JsonConvert.DeserializeObject to deserialize Json to a C# POCO class

Here is my simple User POCO class: /// <summary> /// The User class represents a Coderwall User. /// </summary> public class User { /// <summary> /// A User's username. eg: ..

How can I get the average (mean) of selected columns

I would like to get the average for certain columns for each row. I have this data: w=c(5,6,7,8) x=c(1,2,3,4) y=c(1,2,3) length(y)=4 z=data.frame(w,x,y) Which returns: w x y 1 5 1 1 2 6 2 2 ..

How to trap on UIViewAlertForUnsatisfiableConstraints?

I'm seeing an error appear in my debugger log: Will attempt to recover by breaking constraint <NSLayoutConstraint:0x191f0920 H:[MPKnockoutButton:0x17a876b0]-(34)-[MPDetailSlider:0x17a8bc50](LTR)&..

Python: Differentiating between row and column vectors

Is there a good way of differentiating between row and column vectors in python? So far I'm using numpy and scipy and what I see so far is that If I was to give one a vector, say from numpy import * ..

How to achieve function overloading in C?

Is there any way to achieve function overloading in C? I am looking at simple functions to be overloaded like foo (int a) foo (char b) foo (float c , int d) I think there is no straight forwa..

Pair/tuple data type in Go

While doing the final exercise of the Tour of Go, I decided I needed a queue of (string, int) pairs. That's easy enough: type job struct { url string depth int } queue := make(chan job) queu..

Need to ZIP an entire directory using Node.js

I need to zip an entire directory using Node.js. I'm currently using node-zip and each time the process runs it generates an invalid ZIP file (as you can see from this Github issue). Is there another..

Typescript export vs. default export

What is the difference in Typescript between export and default export. In all the tutorials I see people exporting their classes and I cannot compile my code if I don't add the default keyword before..

How to make a gap between two DIV within the same column

I have two paragraphs. The two paragraphs are located in the same column. Now my question is I need to make the two paragraphs in two separate boxes, down each other. In other words, gap between two b..

What is JavaScript garbage collection?

What is JavaScript garbage collection? What's important for a web programmer to understand about JavaScript garbage collection, in order to write better code?..

Variable interpolation in the shell

I have a variable called filepath=/tmp/name. To access the variable, I know that I can do this: $filepath In my shell script I attempted to do something like this (the backticks are intended) `tail..

Force IE9 to emulate IE8. Possible?

Is this possible at all? I tried adding this to the page but it didn't change a thing. <meta http-equiv="X-UA-Compatible" content="IE=8"> UPDATE- I'm trying to do this because our site has so..

'Access-Control-Allow-Origin' issue when API call made from React (Isomorphic app)

I'm running into an issue with my isomorphic JavaScript app using React and Express. I am trying to make an HTTP request with axios.get when my component mounts componentDidMount() { const url =..

Cannot add a project to a Tomcat server in Eclipse

I cannot add my project to a server in Eclipse - why is that? I installed all necessary tools (Web Dev, Java EE, Server Adapters, and Tomcat itself, everything) I configured the runtime environments, ..

How to drop a PostgreSQL database if there are active connections to it?

I need to write a script that will drop a PostgreSQL database. There may be a lot of connections to it, but the script should ignore that. The standard DROP DATABASE db_name query doesn't work when t..

What is the purpose of a question mark after a type (for example: int? myVariable)?

Typically the main use of the question mark is for the conditional, x ? "yes" : "no". But I have seen another use for it but can't find an explanation of this use of the ? operator, for example. pub..

How to change the text of a label?

I have a radiobutton list and on click on the radio button item I have to change the text of its label. But for some reason it's not working. Code is below: <asp:Label ID="lblVessel" Text="Vessel:..

What is unit testing and how do you do it?

Exact duplicate of many posts: What is unit testing? What Makes a Good Unit Test? New to Unit Testing Unit Testing - definitions Learning Unit Testing How to properly mock and unit test Unit Te..

Remove empty lines in a text file via grep

FILE: hello world foo bar How can I remove all the empty new lines in this FILE? Output of command: FILE: hello world foo bar ..

How do I ALTER a PostgreSQL table and make a column unique?

I have a table in PostgreSQL where the schema looks like this: CREATE TABLE "foo_table" ( "id" serial NOT NULL PRIMARY KEY, "permalink" varchar(200) NOT NULL, "text" varchar(512) NOT NULL..

How can I get the active screen dimensions?

What I am looking for is the equivalent of System.Windows.SystemParameters.WorkArea for the monitor that the window is currently on. Clarification: The window in question is WPF, not WinForm...

Insert images to XML file

I would like to insert an images within an element the XML file, what is the best way to do this? Would you please suggest some good way to include an images to xml file?..

CSS disable text selection

Currently, I have put this in the body tag to disable text selections: body { -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; } However, my inpu..

Floating divs in Bootstrap layout

I need to do something like this using Boostrap. "Fluid" content on the page with two widgets inside it - first at top-right and second at left-bottom. Widget1 is easy - I just needed class="pull-..

JavaScript to get rows count of a HTML table

How to get with JavaScript the rows count of a HTML table having id and name?..

How do I format a number with commas in T-SQL?

I'm running some administrative queries and compiling results from sp_spaceused in SQL Server 2008 to look at data/index space ratios of some tables in my database. Of course I am getting all sorts o..

How can I disable the Maven Javadoc plugin from the command line?

In pom.xml I have declaration like this <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-javadoc-plugin</artifactId> &l..

How do I execute a stored procedure once for each row returned by query?

I have a stored procedure that alters user data in a certain way. I pass it user_id and it does it's thing. I want to run a query on a table and then for each user_id I find run the stored procedure o..

"Adaptive Server is unavailable or does not exist" error connecting to SQL Server from PHP

I'm attempting to connect to a SQL Server 2005 DB from my Mac using unixODBC and FreeTDS as I have outlined here. However, when I try to connect in to a different DB using the same setup, I get: Conn..

Changing button color programmatically

Is there a way to change the color of a button, or at least the color of the button label programmatically? I can change the label itself with document.getElementById("button")

Tomcat 7.0.43 "INFO: Error parsing HTTP request header"

I use Tomcat 7.0.43 with a websocket application. My app works fine in Tomcat 7.0.42 but with 43 I get the following output when I try to access my server on websockets: Sep 16, 2013 3:08:34 AM org.a..

Extending from two classes

How can I do this: public class Main extends ListActivity , ControlMenu Also, I would like to know that is this approach is okay that I have made the menus in class which is ControlMenu and I am e..

Convert string to datetime in

I have a datetime that looks like this: 201210120956 ccyyMMDDhhmm When I try this: Dim convertedDate As Date = Date.Parse(DateString) Return convertedDate I get back this: #10/12/2012# I'm lo..

Expanding tuples into arguments

Is there a way to expand a Python tuple into a function - as actual parameters? For example, here expand() does the magic: some_tuple = (1, "foo", "bar") def myfun(number, str1, str2): return (..

Replace new lines with a comma delimiter with Notepad++?

I have a Notepad++ question. How can I take the below words in Notepad++ (which is on different lines) Apples Apricots Pear Avocados Bananas And turn them into a paragraph with a comma at the end ..

Returning unique_ptr from functions

unique_ptr<T> does not allow copy construction, instead it supports move semantics. Yet, I can return a unique_ptr<T> from a function and assign the returned value to a variable. #include..

List of Java processes

How can I list all Java processes in bash? I need an command line. I know there is command ps but I don't know what parameters I need to use...

Preferred way of loading resources in Java

I would like to know the best way of loading a resource in Java: this.getClass().getResource() (or getResourceAsStream()), Thread.currentThread().getContextClassLoader().getResource(name),

How can I use pointers in Java?

I know Java doesn't have pointers, but I heard that Java programs can be created with pointers and that this can be done by the few who are experts in java. Is it true?..

Simple Java Client/Server Program

I'm writing my first java client/server program which just establishes a connection with the server sends it a sentence and the server sends the sentence back all capitalized. This is actually an exam..

cannot connect to pc-name\SQLEXPRESS

While trying to connect to SQL Server 2005 Standard Edition through SQL Server Management Studio 2005 I get the following error: I put all my effort to solve this problem but there is no solution. On..

YAML: Do I need quotes for strings in YAML?

I am trying to write a YAML dictionary for internationalisation of a Rails project. I am a little confused though, as in some files I see strings in double-quotes and in some without. A few points to ..

Job for mysqld.service failed See "systemctl status mysqld.service"

Console says [root@ip-172-31-18-2 mysql]# service mysqld start Starting mysqld (via systemctl): Job for mysqld.service failed because the control process exited with error code. See "systemctl statu..

Add Facebook Share button to static HTML page

Is there any way to add a Facebook Share Button to a static HTML page? I've implemented a simple web site with no server side, just a bunch of html pages and I was abble to add a Like button because i..

Removing border from table cells

I know this is a dumb question but I seem to have totally forgotten how to do it. I have a HTML table and I want to remove all borders around all the cells so that there is only one border around th..

Where do I find the line number in the Xcode editor?

In Xcode 3, the line number of the current cursor location was displayed. I don't see this in Xcode 4. Is there a setting that will turn it on? Or a keypress that will give it to me?..

How do I analyze a program's core dump file with GDB when it has command-line parameters?

My program operates like this: exe -p param1 -i param2 -o param3 It crashed and generated a core dump file, I want to analyze the core dump file by gdb ./exe -p param1 -i param2 -o para..

How to insert a picture into Excel at a specified cell position with VBA

I'm adding ".jpg" files to my Excel sheet with the code below : 'Add picture to excel xlApp.Cells(i, 20).Select xlApp.ActiveSheet.Pictures.Insert(picPath).Select 'Calgulate new picture size With xlAp..

Spring Boot Java Config Set Session Timeout

How can I configure my (embedded) Tomcat Session Timeout in a Spring Boot Application? public class SessionListener implements HttpSessionListener{ @Override public void sessionCreated(HttpSessionEv..

How to delete a cookie using jQuery?

I want to use jQuery to delete cookies; I have tried this: $.cookie('name', '', { expires: -1 }); But when I refresh the page, the cookie is still there: alert('name:' +$.cookie('name')); Why?..

What do the icons in Eclipse mean?

What do the icons in the Eclipse debugger mean? What do the icon decorators in Eclipse mean? What do the icons in Eclipse's Package Explorer mean? What do the little letters on top of Eclipse icons m..

What is the runtime performance cost of a Docker container?

I'd like to comprehensively understand the run-time performance cost of a Docker container. I've found references to networking anecdotally being ~100┬Ás slower. I've also found references to the run..

Copy from one workbook and paste into another

I have written the following code and continually see pastespecial method of class has failed. I have tried to overcome this issue, but nothing seems to work. I am trying to copy an entire sheet from ..

Click events on Pie Charts in Chart.js

I've got a question regard Chart.js. I've drawn multiple piecharts using the documentation provided. I was wondering if on click of a certain slice of one of the charts, I can make an ajax call depe..


I'm running Mysql 5.5 on Ubuntu 12 LTS. How should I enable LOAD DATA LOCAL INFILE in my.cnf? I've tried adding local-infile in my config at various places but I'm still getting the "The used comma..

How to kill an application with all its activities?

Possible Duplicate: Quitting an application - is that frowned upon? I want to offer the user an option to exit the application as I need to delete some sensitive data, which is stored in th..

javascript setTimeout() not working

Hi I'm trying to use the function setTimeout() in javascript except it's not working. Thanks in advance to anyone who can help. <!DOCTPYE html> <html> <head> <script> ..

Equivalent of .bat in mac os

I currently use a .bat file that is utilized to invoke a java file. If I wanted to utilize the same functionality on Mac OS what format changes would I make? (unless the .bat equivalent on Mac OS is t..

How to do multiple line editing?

I want to edit multiple lines in eclipse, but I can't find any short cut or Plugin. In Geany I just press ctrl+alt+up/down I can add / edit multiple lines. Maybe this example can explain what I mean:..

Inserting values into a SQL Server database using via C#

I have created a simple program to insert values into the table [regist], but I keep getting the error Incorrect syntax near ')' on cmd.ExecuteNonQuery();: private void button1_Click(object s..

How to pass a Javascript Array via JQuery Post so that all its contents are accessible via the PHP $_POST array?

How can I pass a Javascript Array via JQuery Post so that all its contents are accessible via the PHP $_POST array? Please show an example of code that would do the trick. Thanks!..

How can I insert vertical blank space into an html document?

I am writing a quiz in html and I would like to insert a consistent blank vertical space between questions (like one would use vspace{3 cm} in LaTeX). For example: <html> <body> ..

How to catch an Exception from a thread

I have Java main class, in the class, I start a new thread, in the main, it waits until the thread dies. At some moment, I throw a runtime exception from the thread, but I can't catch the exception th..

SyntaxError: Unexpected token function - Async Await Nodejs

I was experimenting on using Node version 6.2.1 with some of my code. Had plans to migrate most of the hyper-callback oriented codes to something that looks cleaner and maybe performs better. I have ..

How can I insert data into Database Laravel?

I'm new to programming. I have created a basic form inside views/register.blade.php like this @section('content') <h1>Registration Form</h1><hr> <h3>Ple..

How to convert JSON object to JavaScript array?

I need to convert JSON object string to a JavaScript array. This my JSON object: {"2013-01-21":1,"2013-01-22":7} And I want to have: var data = new google.visualization.DataTable(); data.addColum..

How to get second-highest salary employees in a table

It's a question I got this afternoon: There a table contains ID, Name, and Salary of Employees, get names of the second-highest salary employees, in SQL Server Here's my answer, I just wrote it in p..

Passing a string with spaces as a function argument in bash

I'm writing a bash script where I need to pass a string containing spaces to a function in my bash script. For example: #!/bin/bash myFunction { echo $1 echo $2 echo $3 } myFunction "f..

How to load npm modules in AWS Lambda?

I've created several Lambda functions using the web based editor. So far so good. I'd now like to start extending those with modules (such as Q for promises). I can't figure out how to get the modules..

Uncaught TypeError: .indexOf is not a function

I am new to JavaScript and I'm getting an error as below. Uncaught TypeError: time.indexOf is not a function Gee, I really thought indexOf() really was a function. Here is a snippet of my code:..

How to align 3 divs (left/center/right) inside another div?

I want to have 3 divs aligned inside a container div, something like this: [[LEFT] [CENTER] [RIGHT]] Container div is 100% wide (no set width), and center div should remain in center a..

Set database timeout in Entity Framework

My command keeps timing out, so I need to change the default command timeout value. I've found myDb.Database.Connection.ConnectionTimeout, but it's readonly. How can I set the command timeout in Ent..

PHP: How to handle <![CDATA[ with SimpleXMLElement?

I noticed that when using SimpleXMLElement on a document that contains those CDATA tags, the content is always NULL. How do I fix this? Also, sorry for spamming about XML here. I have been trying to ..

Styling the arrow on bootstrap tooltips

I'm trying to style tootltips using .tooltip-inner{} But i'm having troubles cause i can't find how to style tooltip small arrow. As shown on screenshot the arrow of the tooltip is black i want to..

GetType used in PowerShell, difference between variables

What is the difference between variables $a and $b? $a = (Get-Date).DayOfWeek $b = Get-Date | Select-Object DayOfWeek I tried to check $a.GetType $b.GetType MemberType : Method OverloadD..

Adding days to a date in Python

I have a date "10/10/11(m-d-y)" and I want to add 5 days to it using a Python script. Please consider a general solution that works on the month ends also. I am using following code: import re from ..

Splitting a C++ std::string using tokens, e.g. ";"

Possible Duplicate: How to split a string in C++? Best way to split a string in C++? The string can be assumed to be composed of words separated by ; From our guide lines point of view C s..

What Vim command(s) can be used to quote/unquote words?

How can I quickly quote/unquote words and change quoting (e.g. from ' to ") in Vim? I know about the surround.vim plugin, but I would like to use just Vim. ..

Global Angular CLI version greater than local version

When running ng serve I get this warning about my global CLI version being greater than my local version. I don't notice any issues from this warning, but I was wondering if the two versions should be..

Missing `server' JVM (Java\jre7\bin\server\jvm.dll.)

Getting JVM error that it is missing some dll...

How can I parse a local JSON file from assets folder into a ListView?

I'm currently developing a physics app that is supposed to show a list of formulas and even solve some of them (the only problem is the ListView) This is my main layout <LinearLayout xmlns:an..

Function passed as template argument

I'm looking for the rules involving passing C++ templates functions as arguments. This is supported by C++ as shown by an example here: #include <iostream> void add1(int &v) { v+=1; } ..

Reset all the items in a form

I was wondering, is there a way I can reset all the checkboxes, textboxes, numerics and other controls back to the default values without writing code for every control individually? This is the code ..

Change private static final field using Java reflection

I have a class with a private static final field that, unfortunately, I need to change it at run-time. Using reflection I get this error: java.lang.IllegalAccessException: Can not set static final bo..

Load JSON text into class object in c#

How can I convert the following Json Response to a C# object? { "err_code": "0", "org": "CGK", "des": "SIN", "flight_date": "20120719", "schedule": [ ["W2-888","20120719","20120719","1200","1600"..

Is it possible to have a multi-line comments in R?

I found this old thread (from over a year ago), which explains how come R doesn't support a multi-line comments (like /* comment */ of PHP, for example). I am wondering if this has been resolved in ..

Differences between utf8 and latin1

what is the difference between utf8 and latin1?..

Python Iterate Dictionary by Index

I want to iterate through a dictionary in python by index number. Example : dict = {'apple':'red','mango':'green','orange':'orange'} I want to iterate through the dictionary from first to last, s..

Detect whether Office is 32bit or 64bit via the registry

Now that Office also comes in a 64bit install, where in the registry do you find out if the version of Office installed is 32bit or 64bit?..

Find duplicate values in R

I have a table with 21638 unique* rows: vocabulary <- read.table("", header=T) This table has five colum..

How to change the text of a button in jQuery?

How do you change the text value of a button in jQuery? Currently, my button has 'Add' as its text value, and upon being clicked I want it to change to 'Save'. I have tried this method below, but so f..

Is calling destructor manually always a sign of bad design?

I was thinking: they say if you're calling destructor manually - you're doing something wrong. But is it always the case? Are there any counter-examples? Situations where it is neccessary to call it m..

Eventviewer eventid for lock and unlock

What is the event id in Event Viewer for lock, unlock for a computer in Windows XP, Windows 7, Windows Vista and Windows Server 2008?..

Vertically and horizontally centering text in circle in CSS (like iphone notification badge)

I'm looking for a way of to do a cross-browser iphone-like badge in CSS3. I'd obviously like to use one div for this, but alternative solutions would be fine. The important factor is that it needs to ..

How to click or tap on a TextView text

I know this is so easy (doh...) but I am looking for a way to run a method on tapping or clicking a TextView line of text in an Android App. I keep thinking about button listeners and anonymous metho..

Pass by pointer & Pass by reference

Possible Duplicate: What are the differences between pointer variable and reference variable in C++? Are there benefits of passing by pointer over passing by reference in C++? In both cas..

How to set Status Bar Style in Swift 3

I'm using Xcode 8.0 beta 4. In previous version, UIViewController have method to set the status bar style public func preferredStatusBarStyle() -> UIStatusBarStyle However, I found it changed t..

Read file data without saving it in Flask

I am writing my first flask application. I am dealing with file uploads, and basically what I want is to read the data/content of the uploaded file without saving it and then print it on the resulting..

Using .htaccess to make all .html pages to run as .php files?

I need to run all of my .html files as .php files and I don't have time to change all of the links before our presentation tomorrow. Is there any way to "hack" this with my Apache server?..

Changing the resolution of a VNC session in linux

I use VNC to connect to a Linux workstation at work. At work I have a 20" monitor that runs at 1600x1200, while at home I use my laptop with its resolution of 1440x900. If I set the vncserver to run ..

What's the best way to identify hidden characters in the result of a query in SQL Server (Query Analyzer)?

When trying to identify erroneous data (often needing manual review and removal), I'd like an easy way of seeing hidden characters, such as TAB, Space, Carriage return and Line feed. Is there a built-..

How to clear cache of Eclipse Indigo

I would like to know what is the standard way to clear the cache of Eclipse Indigo?..

Select All Rows Using Entity Framework

I'm trying to select all the rows out of a database using entity framework for manipulation before they're sent to the form var ptx = [modelname].[tablename](); ptx.[tablename].Select(????) what go..

Print directly from browser without print popup window

As it said in the subject I've to create a feature for a web-based application that will allow users to send print directly without prompting any dialog boxe just make the print i.e click and print, s..

Android, landscape only orientation?

How can I make it so the screen orientation is always landscape? Do I need to add something to the manifest.xml?..

javascript: calculate x% of a number

I am wondering how in javascript if i was given a number (say 10000) and then was given a percentage (say 35.8%) how would I work out how much that is (eg 3580)..

How do I set up curl to permanently use a proxy?

How can I set up "curl" to permanently use a proxy server in the terminal?..

What is a tracking branch?

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