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How do I capture the output into a variable from an external process in PowerShell?
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Have you tried:
$OutputVariable = (Shell command) | Out-String
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How can I pass a parameter to a setTimeout() callback?
...4000)
You need to feed an anonymous function as a parameter instead of a string, the latter method shouldn't even work per the ECMAScript specification but browsers are just lenient. This is the proper solution, don't ever rely on passing a string as a 'function' when using setTimeout() or setInte...
display: inline-block extra margin [duplicate]
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The word-spacing trick may work for fixing the horizontal extra margin, but it does not fix (in any browser that i've tried) the vertical margin between two inline-block elements that are on separate lines, one below the other. Is there a similar fix for that?
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mysqldump data only
... you are using --databases ... option
--compact: if you want to get rid of extra comments
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erb, haml or slim: which one do you suggest? And why? [closed]
...as erb only returns the last line in the block. so you have to append to a string and then return that.
HAML
Pros
more concise. no closing tags, fits in smaller screens
visually cleaner structure
has built in helpers (haml_concat, haml_capture) to utilize haml in helper methods
class chaining...
Checking if a blob exists in Azure Storage
...asy as:
public static bool BlobExistsOnCloud(CloudBlobClient client,
string containerName, string key)
{
return client.GetContainerReference(containerName)
.GetBlockBlobReference(key)
.Exists();
}
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How to trim leading and trailing white spaces of a string?
...hich is the effective way to trim the leading and trailing white spaces of string variable in Go?
7 Answers
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How to Display Selected Item in Bootstrap Button Dropdown Title
...;li><a href="#" class="" data-value=1><p> HER Can you write extra text or <b>HTLM</b></p> <h4> <span class="glyphicon glyphicon-plane"></span> <span> Your Option 1</span> </h4></a> </li>
<li><a href="#...
Why would someone use WHERE 1=1 AND in a SQL clause?
...;conditions> in a SQL clause (Either SQL obtained through concatenated strings, either view definition)
19 Answers
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How can I solve a connection pool problem between ASP.NET and SQL Server?
...d Close throws an exception:
var connection = new SqlConnection(connectionString);
connection.Open();
// some code
connection.Close();
The correct way would be this:
var connection = new SqlConnection(ConnectionString);
try
{
connection.Open();
someCall (connection);
}
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