Do a “git export” (like “svn export”)?

Do a “git export” (like “svn export”)?

I've been wondering whether there is a good "git export" solution that creates a copy of a tree without the .git repository directory. There are at least three methods I know of:git clone followed by removing the .git repository directory.g

When to use self over $this?

When to use self over $this?

In PHP 5, what is the difference between using self and $this?When is each appropriate? 1:Short Answer Use $this to refer to the current object. Use self to refer to the current class. In other words, use $this->member for non-static

How to store custom objects in NSUserDefaults

How to store custom objects in NSUserDefaults

Alright, so I've been doing some poking around, and I realize my problem, but I don't know how to fix it. I have made a custom class to hold some data. I make objects for this class, and I need to them to last between sessions. Before I

Identity increment is jumping in SQL Server database

Identity increment is jumping in SQL Server database

In one of my tables Fee in column "ReceiptNo" in SQL Server 2012 database identity increment suddenly started jumping to 100s instead of 1 depending on the following two things.if it is 1205446 it is jumps to 1206306, if it is 1206321, it j

Disable/enable an input with jQuery?

Disable/enable an input with jQuery?

$input.disabled = true;or $input.disabled = "disabled";Which is the standard way? And, conversely, how do you enable a disabled input? 1:jQuery 1.6+To change the disabled property you should use the .prop() function.$("input").prop('disa

Benefits of using `Object.create` for inheritance

Benefits of using `Object.create` for inheritance

I've been trying to wrap my head around the new Object.create method which was introduced in ECMAScript 5.Usually when I want to use inheritance I do something like this:var Animal = function(name) { this.name = name; }Animal.prototype.prin

Change an HTML5 input's placeholder color with CSS

Change an HTML5 input's placeholder color with CSS

Chrome supports the placeholder attribute on input[type=text] elements (others probably do too).But the following CSS doesn't do anything to the placeholder's value:input[placeholder], [placeholder], *[placeholder] { color: red !importan

How to resolve the error “[ErrorException] file_get_contents(/var/www/laravel/.env): failed to open

How to resolve the error “[ErrorException] file_get_contents(/var/www/laravel/.env): failed to open

I'm using Ubuntu 14.04 on my machine. I installed composer and then laravel in the document root i.e. /var/wwwI also gave -R 777 persmission to folder laravel present in directory /var/wwwThen I go to directory laravel using cd /var/www/lar

Text content in a WPF button not being centred vertically

Text content in a WPF button not being centred vertically

Is there a reason why the text content of a WPF button is appearing with unwanted space above the text?I have a button in a StackPanel. This button is a simple close button so I want it to appear as a square button with an "x" centred in i

iText – HTML to PDF - Image is not displayed in PDF

iText – HTML to PDF - Image is not displayed in PDF

I have a html page with text, image and I am parsing the HTML content to iText to generate the PDF. In the generated PDF,Included images are not getting displayed and , only the text is getting displayed. If I pass the absolute path like D:

objective C underscore property vs self

objective C underscore property vs self

I'm was playing around with the standard sample split view that gets created when you select a split view application in Xcode, and after adding a few fields i needed to add a few fields to display them in the detail view.and something inte

Override save_model on Django InlineModelAdmin

Override save_model on Django InlineModelAdmin

I have a model that has a user field that needs to be auto-populated from the currently logged in user. I can get it working as specified here if the user field is in a standard ModalAdmin, but if the model I'm working with is in an InlineM

CA1500 vs. SA1309 - Which one wins?

CA1500 vs. SA1309 - Which one wins?

I'll prefix by saying that I understand that both Code Analysis and StyleCop are meant as guidelines, and many people chose to ignore these anyway. But having said that, I'd like to see what the general consensus is with regard to these tw

How to copy a “Dictionary” in Swift?

How to copy a “Dictionary” in Swift?

How to copy a "Dictionary" in Swift?That is, get another object with same keys/values but different memory address.Furthermore, how to copy an object in Swift?Thanks, 1:A 'Dictionary' is actually a Struct in swift, which is a value type.

slf4j logging with jdk – how to enable debug?

slf4j logging with jdk – how to enable debug?

By default slf4j, when using with jdk (slf4j-jdk14-1.6.1.jar), does not log debug messages.How do I enable them?I can’t find info neither in the official docs, the web or here on how to enable it.I found some info on (failed though) creatin

How To Prevent Tab Hell With Visual Studio And FireFox Debugging?

How To Prevent Tab Hell With Visual Studio And FireFox Debugging?

How do I keep VS from opening a new tab in Firefox every time I hit F5 to debug a web application? I would really like it to re-use the same tab. 1:This may not work for you but, in a project's properties on the Web tab there is a setti

Why is “ss” equal to the German sharp-s character 'ß'?

Why is “ss” equal to the German sharp-s character 'ß'?

Coming from this question I'm wondering why ä and ae are different(which makes sense) but ß and ss are treated as equal. I haven't found an answer on SO even if this question seems to be related and even mentions "that ß will compare equal

How to assign Application Icon that will display in Task bar?

How to assign Application Icon that will display in Task bar?

I am working on a Wpf desktop application, whenever i run my application it shows me a window and associated tab in the task bar(Normal windows feature). My problem is that the tab is using window's icon for unknown file-type, I tried with

Override the User.IsInRole and [Authorize(Roles = “Admin”)] for MVC4 application

Override the User.IsInRole and [Authorize(Roles = “Admin”)] for MVC4 application

I have created a custom role provider for my MVC4 application where I have been successfully able to override CreateRole, GetAllRoles and RoleExists methods and link them to my existing database as follows:namespace Project.Providers{ publ

Eclipse RCP: How to order perspective buttons belonging to different plugins?

Eclipse RCP: How to order perspective buttons belonging to different plugins?

My application has 5 plugins. Each plugin has a perspective of it's own and hence each perspective extension definition is under individual plugin's plugin.xml. Now, I want to control the order in which these perspectives appear in my appli

RESTful Webservices on Google App Engine

RESTful Webservices on Google App Engine

First of all I need to say that I'm not so experienced in Google App Engine.I know that it is possible that we deploy RESTful Web-services (JERSEY) on GAEAnd also I know that RESTLET has a version specifically for GAE.I want to take advice

Design-time editor support for controls collection

Design-time editor support for controls collection

I'd like to add a property which represents a collection of controls to a component and have a collection editor with which I can easily select the controls that belong to the collection. VS does almost what I want automatically with the fo

UITraitCollection Clarification

UITraitCollection Clarification

I'm trying to figure out how to use UITraitCollection programatically, but I find it difficult to make sense of it. I'm developing for an iPad retina, in iOS 8.println(self.traitCollection) returns the following output: Which is pretty stra

Does anyone have any good SSIS Best-Practices tips and suggestions? [closed]

Does anyone have any good SSIS Best-Practices tips and suggestions? [closed]

I would interested to hear from other developer tip on SSIS best practices, dos and don'ts, pitfalls and tricks, etc.I'm trying to introduce a few here at my company. 1:This blog by Jamie Thompson is really good that has both best practi

2 “style” inline css img tags?

2 “style” inline css img tags?

I have the following tagI have put two incline CSS commands instyle="width:100px;"style="height:100px;"For some reason the picture has 100px height but no width.I assume this is because you can't write two of these in a row in the same tag.