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How to print out more than 20 items (documents) in MongoDB's shell?
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I like this way becase it can be running in shell script ( mongo client with --eval )
– Zheng Kai
Sep 26 '13 at 3:21
1
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Compare object instances for equality by their attributes
...his:
def __eq__(self, other):
return self.path == other.path and self.title == other.title
Edit: if you want your objects to compare equal if and only if they have equal instance dictionaries:
def __eq__(self, other):
return self.__dict__ == other.__dict__
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LINQ query to select top five
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[Offering a somewhat more descriptive answer than the answer provided by @Ajni.]
This can also be achieved using LINQ fluent syntax:
var list = ctn.Items
.Where(t=> t.DeliverySelection == true && t.Delivery.SentForDelivery == null)
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horizontal line and right way to code it in html, css
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Title says horizontal line and <hr/> is that so I up this. Title maybe should have read styled horizontal line.
– Ryan Bayne
Aug 18 '16 at 15:29
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Why do I need 'b' to encode a string with Base64?
... it corresponds to.
Base-64 Encoding in Python 3
Originally the question title asked about Base-64 encoding. Read on for Base-64 stuff.
base64 encoding takes 6-bit binary chunks and encodes them using the characters A-Z, a-z, 0-9, '+', '/', and '=' (some encodings use different characters in plac...
Select last N rows from MySQL
...en you just do a php array_reverse() or whatever the equivalent is in your scripting language of choice. The database doesn't need to do that work.
– Joe
Aug 7 '16 at 22:58
7
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How to get Spinner value?
... "Value" is pretty ambiguous here. This retrieves the current spinner item title (as in, the String that is displayed to the user), but not its value if you mapped an int array onto the spinner for example.
– A. Steenbergen
Feb 5 '15 at 13:58
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How to disable action bar permanently
...:windowActionBar">false</item>
<item name="android:windowNoTitle">true</item>
</style>
and then set it as your activity's theme:
<activity android:theme="@style/NoActionBar" ... />
s...
JavaScript: how to change form action attribute value based on selection?
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Simple and easy in javascipt
<script>
document.getElementById("selectsearch").addEventListener("change", function(){
var get_form = document.getElementById("search-form") // get form
get_form.action = '/search/' + this.value; // assign val...
Firefox Web Console Disabled?
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Here is a JavaScript workaround I used to restore console API after it was set to empty function by a script on the page (works in Firefox 46, tested in Firebug and in greasemonkey script):
function restoreConsole() {
var i = document...