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How to print out the contents of a vector?
...If you just want an answer you can use, then you can stop here; otherwise, read on.
auto (C++11) / typedef / type alias (C++11)
This is not another solution, but a supplement to the above iterator solution. If you are using the C++11 standard (or later), then you can use the auto keyword to help the...
Delete last char of string
...uestion, String.TrimEnd would be more appropriate to use. But wait, that already exists - and was mentioned in the original question and several other answers 3 years ago - no need to invent a new method! What is the benefit of your approach?
– ToolmakerSteve
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Memcache Vs. Memcached [duplicate]
....
This naming convention is clearly being adhered to by memcache when you read the introduction to the memcache module (notice the distinction between memcache and memcached in this excerpt):
Memcache module provides handy
procedural and object oriented
interface to memcached, highly
effe...
Html attributes for EditorFor() in ASP.NET MVC
...r(model => model.Control.PeriodType,
new { disabled = "disabled", @readonly = "readonly" }) %>
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Permission is only granted to system app
... Here is an example:
<uses-permission android:name="android.permission.READ_PRIVILEGED_PHONE_STATE"
tools:ignore="ProtectedPermissions" />
You have to add tools namespace in the manifest root element
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:too...
A command-line HTML pretty-printer: Making messy HTML readable [closed]
...mpty tags and reorder technically invalid HTML that is accept by browsers (read: is used on the internet). <p class="a"><div class="b"></div></p> gets reordered as <p class="a"></p><div class="b"></div> and something like <p><div></div&g...
RVM is not a function, selecting rubies with 'rvm use …' will not work
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@AdityaPednekar So, sometimes reading the error/console message actually helps, RVM is not a function, selecting rubies with 'rvm use ...' will not work. You need to change your terminal emulator preferences to allow login shell. Sometimes it is requir...
php var_dump() vs print_r()
...nces.
The print_r() displays information about a variable in a way that's readable by humans. array values will be presented in a format that shows keys and elements. Similar notation is used for objects.
Example:
$obj = (object) array('qualitypoint', 'technologies', 'India');
var_dump($obj) wi...
Why do variable names often start with the letter 'm'? [duplicate]
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I always read the 'm' as 'my'. Good to know it's not that stupid, lol
– Falmarri
Nov 21 '10 at 21:17
21
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Delete all documents from index/type without deleting type
...been removed in favor of a new Delete By Query API implementation in core. Read here
curl -XPOST 'localhost:9200/twitter/tweet/_delete_by_query?conflicts=proceed&pretty' -d'
{
"query": {
"match_all": {}
}
}'
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