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What are the best practices for structuring a large Meteor app with many HTML template files? [close
...t; initial page load.
>
> Template sections, on the other hand, are converted into JavaScript
> functions, available under the Template namespace. It's a really
> convenient way to ship HTML templates to the client. See the templates
> section for more.
...
Insert a line break in mailto body
...
if you'd like to convert every <br>, <br/> or <br /> to %0D%0A you can do var emailBody = htmlBody.replace(/<br\s*\/?>/mg,"%0D%0A");
– João Pimentel Ferreira
May 29 '17 at 20:54
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How to create local notifications?
...Key:UIApplicationLaunchOptionsLocalNotificationKey];
// Override point for customization after application launch.
return YES;
}
// This code block is invoked when application is in foreground (active-mode)
-(void)application:(UIApplication *)application didReceiveLocalNot...
Printf width specifier to maintain precision of floating-point value
Is there a printf width specifier which can be applied to a floating point specifier that would automatically format the output to the necessary number of significant digits such that when scanning the string back in, the original floating point value is acquired?
...
Static methods in Python?
...MyClass(object):
@staticmethod
def the_static_method(x):
print(x)
MyClass.the_static_method(2) # outputs 2
Note that some code might use the old method of defining a static method, using staticmethod as a function rather than a decorator. This should only be used if you have to su...
Can I have multiple primary keys in a single table?
...e from two or more columns. For example:
CREATE TABLE userdata (
userid INT,
userdataid INT,
info char(200),
primary key (userid, userdataid)
);
Update: Here is a link with a more detailed description of composite primary keys.
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What is __gxx_personality_v0 for?
...ity Routine.
The reason it "works" by defining it as a global NULL void pointer is probably because nothing is throwing an exception. When something tries to throw an exception, then you will see it misbehave.
Of course, if nothing is using exceptions, you can disable them with -fno-exceptions (an...
How to Store Historical Data
...some for me. I added an insert/update/delete trigger on my table and then converted the before/after change to json using the "FOR JSON AUTO" feature.
SET @beforeJson = (SELECT * FROM DELETED FOR JSON AUTO)
SET @afterJson = (SELECT * FROM INSERTED FOR JSON AUTO)
That returns a JSON representa...
Python Pandas merge only certain columns
...ed answer: list('xab') takes each element (letter) of the string 'xab' and converts it to a list element so list('xab') returns ['x', 'a', 'b']. That works if each column has a single letter as a name. In your case I think you need to do df1.merge(df2['Unique_External_Users'], *other_arguments). ......
How to escape a single quote inside awk
... }", Phew! Both quotes have to be escaped, and both backslashes. The shell converts \\ to \ so we need \\\\ to encode \\ .
– Kaz
Jun 9 '15 at 18:19
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