How can I inspect disappearing element in a browser?
 I don't know it's ID, class or anything but want to inspect it. Run jQuery selector inside console `$('*:contains("some t...
- Modified
- 17 Oct at 09:56
How to add spacing between columns?
I have two columns: ``` <div class="col-md-6"></div> <div class="col-md-6"></div> ``` How can I add a space between them? The output would simply be two columns right next to each other taking up the...
- Modified
- 5 Feb at 00:8
Specified argument was out of the range of valid values. Parameter name: site
I am getting this Kind of Error like:: > Specified argument was out of the range of valid values.Parameter name: site while Debugging any of my Project. I have also tried after Reinstalling My Visu...
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- 31 Mar at 13:55
Safely remove migration In Laravel
In Laravel, there appears to be a command for creating a migration, but not removing. Create migration command: ``` php artisan migrate:make create_users_table ``` If I want to delete the migratio...
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- 8 Apr at 03:5
How to construct a set out of list items in python?
I have a `list` of filenames in python and I would want to construct a `set` out of all the filenames. ``` filelist=[] for filename in filelist: set(filename) ``` This does not seem to work. Ho...
printf() formatting for hexadecimal
Why, when printing a number in hexadecimal as an 8 digit number with leading zeros, does `%#08X` display the same result as `0x%08X`? When I try to use the former, the `08` formatting flag is removed...
Jinja2 shorthand conditional
Say I have this: ``` {% if files %} Update {% else %} Continue {% endif %} ``` In PHP, say, I can write a shorthand conditional, like: ``` <?php echo $foo ? 'yes' : 'no'; ?> ``` Is there...
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- 13 Apr at 00:59
How to make rounded percentages add up to 100%
Consider the four percentages below, represented as `float` numbers: ``` 13.626332% 47.989636% 9.596008% 28.788024% ----------- 100.000000% ``` I need to represent these percenta...
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- 3 Jun at 15:41
Changing font size and direction of axes text in ggplot2
I am plotting a graph with a categorical variable on the x axis and a numerical variable on the y axis. For the x axis, given that there are many data points, the default text formatting causes the l...
Bundler not including .min files
I have a weird issue with the mvc4 bundler not including files with extension .min.js In my BundleConfig class, I declare ``` public static void RegisterBundles(BundleCollection bundles) { bundl...
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- 20 Aug at 10:25
make iframe height dynamic based on content inside- JQUERY/Javascript
I am loading an aspx web page in an iframe. The content in the Iframe can be of more height than the iframe's height. The iframe should not have scroll bars. I have a wrapper `div` tag inside the ifr...
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- 10 Aug at 22:49
How to drop all tables in a SQL Server database?
I'm trying to write a script that will completely empty a SQL Server database. This is what I have so far: ``` USE [dbname] GO EXEC sp_msforeachtable 'ALTER TABLE ? NOCHECK CONSTRAINT all' EXEC sp_ms...
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- 21 Nov at 07:2
Spring RestTemplate - how to enable full debugging/logging of requests/responses?
I have been using the Spring RestTemplate for a while and I consistently hit a wall when I'am trying to debug it's requests and responses. I'm basically looking to see the same things as I see when I ...
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- 23 May at 12:26
How can I remove a substring from a given String?
Is there an easy way to remove substring from a given `String` in Java? Example: `"Hello World!"`, removing `"o"` → `"Hell Wrld!"`
Can you control how an SVG's stroke-width is drawn?
Currently building a browser-based SVG application. Within this app, various shapes can be styled and positioned by the user, including rectangles. When I apply a `stroke-width` to an SVG `rect` elem...
Listen for key press in .NET console app
How can I continue to run my console application until a key press (like is pressed?) I'm assuming its wrapped around a while loop. I don't like `ReadKey` as it blocks operation and asks for a key, ...
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- 2 Feb at 15:49
Test a weekly cron job
I have a `#!/bin/bash` file in cron.week directory. Is there a way to test if it works? Can't wait 1 week I am on Debian 6 with root
Is it possible to get all arguments of a function as single object inside that function?
In PHP there is [func_num_args](http://php.net/manual/en/function.func-num-args.php) and [func_get_args](http://php.net/manual/en/function.func-get-args.php), is there something similar for JavaScript...
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- 7 Aug at 12:36
ASP.NET MVC Razor render without encoding
Razor encodes string by default. Is there any special syntax for rendering without encoding?
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- 1 Nov at 17:50
Making the Android emulator run faster
The Android emulator is a bit sluggish. For some devices, like the Motorola Droid and the Nexus One, the app runs faster in the actual device than the emulator. This is a problem when testing games an...
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- 18 Apr at 15:2
What is the proper way to comment functions in Python?
Is there a generally accepted way to comment functions in Python? Is the following acceptable? ``` ######################################################### # Create a new user ######################...
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- 14 Dec at 05:16
Multiple Order By with LINQ
I start with a basic class that I want to manipulate in a List using LINQ, something like the following: ``` public class FooBar { public virtual int Id { get; set; } public virtual st...
Cross field validation with Hibernate Validator (JSR 303)
Is there an implementation of (or third-party implementation for) cross field validation in Hibernate Validator 4.x? If not, what is the cleanest way to implement a cross field validator? As an examp...
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- 14 Jan at 16:0
What is DOM Event delegation?
Can anyone please explain event delegation in JavaScript and how is it useful?
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- 26 Aug at 13:27
How do I restrict a float value to only two places after the decimal point in C?
How can I round a float value (such as 37.777779) to two decimal places (37.78) in C?
- Modified
- 6 Mar at 13:51