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C# Lazy Loaded Automatic Properties
... 4.0 Lazy<T> type to create this pattern
private Lazy<string> _someVariable =new Lazy<string>(SomeClass.IOnlyWantToCallYouOnce);
public string SomeVariable => _someVariable.Value;
This code will lazily calculate the value of _someVariable the first time the Value expression i...
How to add a search box with icon to the navbar in Bootstrap 3?
...ks/">/bookmarks</a></li>
<li><a href="/all-topics/">/all</a></li>
</ul>
<div class="col-sm-3 col-md-3 pull-right">
<form class="navbar-form" role="search">
<div class="input-group">
...
Ruby Bundle Symbol not found: _SSLv2_client_method (LoadError)
...g. I can't do anything now, this is what I get when I try to do bundle install:
10 Answers
...
Get the _id of inserted document in Mongo database in NodeJS
...ection.insert that will return the doc or docs inserted, which should have _ids.
Try:
collection.insert(objectToInsert, function(err,docsInserted){
console.log(docsInserted);
});
and check the console to see what I mean.
...
MySQL: What's the difference between float and double?
...00002 | 1.6900000000 |
This is using MySQL 6.7
Query:
SELECT
float_1 + float_2 as 'float add',
double_1 + double_2 as 'double add',
decimal_1 + decimal_2 as 'decimal add',
float_1 * float_2 as 'float multiply',
double_1 * double_2 as 'double multiply',
decimal_1 * decim...
How do you completely remove the button border in wpf?
... other solution I've found is extremely convoluted and involves overriding all styling of the button.
– Jonathan
Jun 22 '11 at 14:34
10
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ASP.NET MS11-100: how can I change the limit on the maximum number of posted form values?
...d it didn't have the ThrowIfMaxHttpCollectionKeysExceeded method:
I installed KB2656351 (update for .NET 4.0), reloaded the assemblies in Reflector and the method appeared:
So that method is definitely new. I used the Disassemble option in Reflector, and from what I can tell from the code it c...
what exactly is device pixel ratio?
...d device to download a very high resolution image, only to downscale it locally. You also don't want high-end devices to upscale low resolution images for a blurry user experience.
If you are stuck with bitmap images, to accommodate for many different device pixel ratios, you should use CSS Media Q...
Remove a file from a Git repository without deleting it from the local filesystem
...ged content has to match either the tip of the branch or the file on disk, allowing the file to be removed from just the index.
So, for a single file:
git rm --cached mylogfile.log
and for a single directory:
git rm --cached -r mydirectory
...
Java List.contains(Object with field value equal to x)
...
@EricJablow Perhaps you should comment on ALL of the answers that don't perform null checks, as opposed to just one (mine).
– Josh M
Sep 17 '13 at 20:53
...