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What's the purpose of starting semi colon at beginning of JavaScript? [duplicate]
...s possible the two scripts would be combined and result in invalid code. For example if you are merging multiple script into a single response.
The () at the end is executing the function. This is creating a closure. Private variables and methods can be declared within the scope of this function ...
Error in if/while (condition) {: missing Value where TRUE/FALSE needed
I received this error message:
3 Answers
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Creating Scheduled Tasks
I am working on a C# WPF project. I need to allow the user to create and add a scheduled task to the Windows Task Scheduler.
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Event for Handling the Focus of the EditText
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This does not work. If the keyboard was hide by "enter" or hide keyboard button on some devices, the "lost the focus" won't be fired. If you focus on edit text again, it won't file "got the focus" either.
– SnowWolf
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Unpacking a list / tuple of pairs into two lists / tuples [duplicate]
... list(source_list) == zip(list1, list2)
True
Addition suggested by rocksportrocker.
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How do I set up curl to permanently use a proxy? [closed]
...n your ~/.bashrc file :
alias curl="curl -x <proxy_host>:<proxy_port>"
Another solution is to use (maybe the better solution) the ~/.curlrc file (create it if it does not exist) :
proxy = <proxy_host>:<proxy_port>
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How can I convert an image to grayscale via the command line? [closed]
How can I use sips , imagemagic , or another tool to convert an image to black and white (grayscale) via the command line?
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How to fix Terminal not loading ~/.bashrc on OS X Lion [closed]
...n a new tab in Terminal using Cmd + T , it opens bash in the same directory, as the previous tab. This works fine when I'm in the ~ directory, but if I'm anywhere else, I get an error loading .bashrc
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SQL Server. How to refresh the intellisense? [duplicate]
...ver, so this is probably an easy fix. In SQL Server 2008 R2, I've just imported a new data table and/or renamed fields in an existing table (it happens either way). When I start to write some SQL, the intellisense doesn't recognize the new field names and starts underlining everything.
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How to print a double with two decimals in Android? [duplicate]
... not creating a method. Maybe there's a "natural way" to do it, like in C for example. Here's the problem:
6 Answers
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