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Creating a simple XML file using python
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These days, the most popular (and very simple) option is the Elem>me m>ntTree API,
which has been included in the standard library since Python 2.5.
The available options for that are:
Elem>me m>ntTree (Basic, pure-Python implem>me m>ntation of Elem>me m>ntTree. Part of the standard library since 2.5)
cE...
What is the difference between `throw new Error` and `throw som>me m>Object`?
...The Error object in all browsers support the following two properties:
nam>me m>: The nam>me m> of the error, or more specifically, the nam>me m> of the constructor function the error belongs to.
m>me m>ssage: A description of the error, with this description varying depending on the browser.
Six possible values ca...
How to debug external class library projects in visual studio?
... that is only contained within your solution. This is really heplful at tim>me m>s but when you want to debug code which is not in your solution (as is your situation) you need to disable JMC in order to see it. Otherwise the code will be treated as external and largely hidden from your view.
EDIT
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Exit a Script On Error
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Those Bash links are AWESOm>ME m>! The BashFAQ would be better positioned as BashRecipes.
– Pete Alvin
Dec 29 '19 at 20:55
add a c...
Django get the static files URL in view
...her way to do this. Personally I prefer this one, since it leaves the implem>me m>ntation to the Django fram>me m>work.
# Original answer said:
# from django.templatetags.static import static
# Improved answer (thanks @Kenial, see below)
from django.contrib.staticfiles.templatetags.staticfiles import static
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In Ruby on Rails, how do I format a date with the “th” suffix, as in, “Sun Oct 5th”?
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Use the ordinalize m>me m>thod from 'active_support'.
>> tim>me m> = Tim>me m>.new
=> Fri Oct 03 01:24:48 +0100 2008
>> tim>me m>.strftim>me m>("%a %b #{tim>me m>.day.ordinalize}")
=> "Fri Oct 3rd"
Note, if you are using IRB with Ruby 2.0, you must firs...
how to implem>me m>nt regions/code collapse in javascript
How can you implem>me m>nt regions a.k.a. code collapse for JavaScript in Visual Studio?
16 Answers
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What's “requestCode” used for on PendingIntent?
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requestCode is used to retrieve the sam>me m> pending intent instance later on (for cancelling, etc).
Yes, my guess is the alarms will override each other. I would keep the request codes unique.
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Regular expression for letters, numbers and - _
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The pattern you want is som>me m>thing like (see it on rubular.com):
^[a-zA-Z0-9_.-]*$
Explanation:
^ is the beginning of the line anchor
$ is the end of the line anchor
[...] is a character class definition
* is "zero-or-more" repetition
Note that ...
Trigger change() event when setting 's value with val() function
...d best way to trigger change event when setting the value of select elem>me m>nt.
5 Answers
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