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Move an array element from one array position to another
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The splice() method adds/removes items to/from an array, and returns the removed item(s).
Note: This method changes the original array. /w3schools/
Array.prototype.move = function(from,to){
this.splice(to,0,this.splice(from,1)[0]);
return this;
};
var ...
OSError: [Errno 2] No such file or directory while using python subprocess in Django
...'s comment). You should pass each command-line argument as a separate list item instead e.g., use ['command', 'arg 1', 'arg 2'] instead of "command 'arg 1' 'arg 2'".
– jfs
Mar 3 '15 at 10:02
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SQLAlchemy IN clause
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This does not work with a single item list as it produces (item, ) and it's incorrect in SQL
– danius
Jan 30 '19 at 17:53
add a comme...
Is there a zip-like function that pads to longest length in Python?
...ols Python 3 solution:
def zip_longest(*lists):
def g(l):
for item in l:
yield item
while True:
yield None
gens = [g(l) for l in lists]
for _ in range(max(map(len, lists))):
yield tuple(next(g) for g in gens)
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How to retrieve the LoaderException property?
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catch (ReflectionTypeLoadException ex)
{
foreach (var item in ex.LoaderExceptions)
{
MessageBox.Show(item.Message);
}
}
I'm sorry for resurrecting an old thread, but wanted to post a different solution to pull the loader exception (Using t...
.NET List Concat vs AddRange
...tally different semantics.
AddRange modifies the list by adding the other items to it.
Concat returns a new sequence containing the list and the other items, without modifying the list.
Choose whichever one has the semantics you want.
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Android – Listen For Incoming SMS Messages
...Java.Lang.Object[])intent.Extras.Get("pdus");
foreach (var item in smsArray)
{
var sms = SmsMessage.CreateFromPdu((byte[])item);
address = sms.OriginatingAddress;
if (address.Equals("NotifyDEMO"))
...
What is the __del__ method, How to call it?
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Thanks. Sometimes the best idea is to steer away from awful ideas.
– Charles Merriam
Jan 7 '15 at 0:09
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XML Serialization - Disable rendering root element of array
...ing of root element of collection, you must replace the attribute [XmlArrayItem] with [XmlElement] in your code.
For removing the xsi and xsd namespaces, create an XmlSerializerNamespaces instance with an empty namespace and pass it when you need to serialize your object.
Take a look on this examp...
How to set selected value of jquery select2?
... Version 4 select2.org/programmatic-control/add-select-clear-items
– Ryan
Jan 8 at 19:35
Commended for t...