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How do I get the value of text input field using JavaScript?
...If you want it to be a proper javascript object so that you can programmatically access each property, just do: var input = JSON.parse(document.getElementById("input_id").value);
– JakeJ
Jul 16 '19 at 13:33
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What is the proper way to check for existence of variable in an EJS template (using ExpressJS)?
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@Zikes In this case I'm looking specifically for EJS, so it's on the browser page. But, like TJ said, typeof foo == 'undefined' works. I learned that I could also add a simple !!foo if foo has been defined but is null or empty.
– Aashay Des...
Foreign keys in mongo?
...kind of document – with any kind of data – in a single collection. Basically, in a NoSQL database it is up to you to decide how to organise the data and its relations, if there are any.
What Mongoid and MongoMapper do is to provide you with convenient methods to set up relations quite easily. C...
Why am I getting a “401 Unauthorized” error in Maven?
... added another declaration with a unique ID for our same release repo (basically an alias). This allowed projects that required the unique name to refer to that, and the older projects that used the identical names to refer to them. Our master-pom refers to the identical.
– d...
How to split a string at the first `/` (slash) and surround part of it in a ``?
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this doesn't work. you are calling .text on x ? are you sure ?
– Mohammad Adil
Jun 26 '16 at 17:53
add a comment
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How to convert “camelCase” to “Camel Case”?
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The same can be achieved with 2 replace calls: str.replace(/((?<!^)[A-Z](?![A-Z]))(?=\S)/g, ' $1').replace(/^./, s => s.toUpperCase() )
– Eugene Mala
Dec 1 '19 at 14:32
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How to upload a file to directory in S3 bucket using boto
...ommand prompt and type aws configure, enter your info and you will automatically connect with boto3. Check boto3.readthedocs.io/en/latest/guide/quickstart.html
– seeiespi
Aug 28 '18 at 21:31
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Same Navigation Drawer in different Activities
...BaseActivity
{
//Because this activity extends BaseActivity it automatically has the navigation drawer
//You can just write your normal Activity code and you don't need to add anything for the navigation drawer
}
XML
<android.support.v4.widget.DrawerLayout
xmlns:android="http://sch...
Server.MapPath(“.”), Server.MapPath(“~”), Server.MapPath(@“\”), ...
... in IIS, marked as application) in
D:\WebApps\shop
For example, if you call Server.MapPath() in following request:
http://www.example.com/shop/products/GetProduct.aspx?id=2342
then:
Server.MapPath(".")1 returns D:\WebApps\shop\products
Server.MapPath("..") returns D:\WebApps\shop
Server.Map...
Appending to an existing string
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@Shadowfirebird Maybe he's writing a method that gets called 1000's of times a second and doesn't want to bog down his garbage collector with a bunch of strings.
– Michael Dorst
Jul 16 '13 at 21:22
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