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Datatype for storing ip address in SQL Server
What datatype should I choose for storing an IP Address in a SQL Server?
11 Answers
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How do I copy the contents of one stream to another?
...the contents of one stream to another? Is there a standard utility method for this?
13 Answers
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How can I convert a std::string to int?
...nternet quite a bit and I've found a few solutions but none of them have worked yet. Looking at converting a string to an int and I don't mean ASCII codes.
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Right align text in android TextView
... it to be right-aligned, then layout_width= should be either "fill_parent" or "match_parent".
The second one affects the View's position inside its parent, in other words - aligning the object itself (edit box or text view) inside the parent view.
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You must enable the openssl extension to download files via https
I wanted to install Zend Framework 2. So I downloaded the skeleton application. As mentioned in the ZF2 manual, we have to issue the command
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initializer_list and move semantics
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No, that won't work as intended; you will still get copies. I'm pretty surprised by this, as I'd thought that initializer_list existed to keep an array of temporaries until they were move'd.
begin and end for initializer_list return const T...
Temporarily disable auto_now / auto_now_add
... recently faced this situation while testing my application. I needed to "force" an expired timestamp. In my case I did the trick by using a queryset update. Like this:
# my model
class FooBar(models.Model):
title = models.CharField(max_length=255)
updated_at = models.DateTimeField(auto_now...
How to set environment variables from within package.json
..."scripts": {
"start": "node app.js",
"test": "NODE_ENV=test mocha --reporter spec"
},
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Then use process.env.NODE_ENV in your app.
Note: This is for Mac & Linux only. For Windows refer to the comments.
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Is there a concurrent List in Java's JDK?
...tance, where I can access elements by index? Does the JDK have any classes or factory methods I can use?
7 Answers
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How to remove unused C/C++ symbols with GCC and ld?
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For GCC, this is accomplished in two stages:
First compile the data but tell the compiler to separate the code into separate sections within the translation unit. This will be done for functions, classes, and external variabl...