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Why do assignment statements return a value?
...he OP's "should", and make assignments have no value or otherwise ban them from being subexpressions. I think that's an overreaction to the =/== typo, which is easily addressed by disallowing using the value of = unless it is parenthesed. e.g., if ((x = y)) or if ((x = y) == true) is allowed but if ...
How to pass “Null” (a real surname!) to a SOAP web service in ActionScript 3
...n SQL queries in various languages, including ColdFusion.
It is not clear from the question that this is the source of the problem, and given the solution noted in a comment to the first answer (embedding the parameters in a structure) it seems likely that it was something else.
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C++ Build Systems - What to use? [closed]
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@Qix: Can you not keep the output separate from your repository?
– Kerrek SB
Jun 3 '15 at 20:17
1
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Java: getMinutes and getHours
...util.Date).
You can use the traditional classes like this to fetch fields from given Date instance.
Date date = new Date(); // given date
Calendar calendar = GregorianCalendar.getInstance(); // creates a new calendar instance
calendar.setTime(date); // assigns calendar to given date
calendar....
Cannot overwrite model once compiled Mongoose
...checking if the model exists then use it, else create it.
import mongoose from 'mongoose';
import user from './schemas/user';
export const User = mongoose.models.User || mongoose.model('User', user);
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.NET data structures: ArrayList, List, HashTable, Dictionary, SortedList, SortedDictionary — Speed,
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from msdn, it seems like sortedList implement IDictionnary - not IList
– Haim Bendanan
Nov 23 '16 at 18:45
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Sort array by firstname (alphabetically) in Javascript
...positive if first argument is greater (should be placed after second one)
0 if those two elements are equal.
In our case if two elements are a and b we want to compare a.firstname and b.firstname
Example:
users.sort(function(a, b){
if(a.firstname < b.firstname) { return -1; }
if(a.fi...
GOBIN not set: cannot run go install
...ckage hello: cannot find package "hello" in any of:
/opt/go/src/hello (from $GOROOT)
/home/ubuntu/work/src/hello (from $GOPATH)
No matter what directory I was in:
nate:~/work/src/dir $ cd hello
nate:~/work/src/dir/hello $ go install hello.go
go install: no install location for .go files ...
How can I remove a style added with .css() function?
... can also use inherit for several CSS properties to inherite the attribute from its parent. In CSS3/CSS4, you may also use initial, revert or unset but these keywords may have limited browser support.
2. Removing the CSS property
An empty string removes the CSS property, i.e.
.css("background-col...
Iterate through object properties
... technically part of the object. These additional properties are inherited from the base object class, but are still properties of obj.
hasOwnProperty simply checks to see if this is a property specific to this class, and not one inherited from the base class.
It's also possible to call hasOwnPr...