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What does “#define _GNU_SOURCE” imply?
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@mckenzm: I think you're thinking of _FILE_OFFSET_BITS, not _GNU_SOURCE.
– R.. GitHub STOP HELPING ICE
Mar 8 '19 at 13:32
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Symfony 2: How do I check if a user is not logged in inside a template?
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You can check if app.user is set.
{% if app.user %}
# user is logged in
{% else %}
# user is not logged in
{% endif %}
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How to use ng-repeat for dictionaries in AngularJs?
..."female"'>{{obj.name}} {{obj.surname}}</li> ... where items is a set of persons indexed by some key.
– giowild
Sep 17 '14 at 15:57
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Cleanest way to build an SQL string in Java
...statements:
PreparedStatement stm = c.prepareStatement("UPDATE user_table SET name=? WHERE id=?");
stm.setString(1, "the name");
stm.setInt(2, 345);
stm.executeUpdate();
The other thing that can be done is to keep all queries in properties file. For example
in a queries.properties file can place ...
Transport endpoint is not connected
...e need to reboot for me. You may need to do this as sudo depending on your setup. You may encounter the below error if the command does not have the required elevated permissions:
fusermount: entry for /data not found in /etc/mtab
I'm using Ubuntu 14.04 LTS, with the current version of mhddfs....
JavaScript ternary operator example with functions
...ary at all, as it can be written like this:
x = (1 < 2); // x will be set to "true"
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Can I do a partial revert in GIT
...l the reverted files in the staging area. From there, I'd perform a soft reset and add in the changes I really wanted. For an example workflow:
git revert <sha-of-bad-commit> --no-commit
git reset // This gets them out of the staging area
<edit bad file to look like it should, if necessa...
Get class that defined method
... implementing the method.
My workaround for it was quite simple actually; setting a method attribute and testing its presence later. Here's an simplification of the whole thing:
class A():
def method(self):
pass
method._orig = None # This attribute will be gone once the method is i...
What is the difference between Class and Klass in ruby?
...tifiers that start with uppercase letters are constants, so you could only set it once. But yes, that's the general idea.
– Chuck
Nov 28 '10 at 22:11
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Difference between knockout View Models declared as object literals vs functions
...r pattern that you can use to ensure that this is always appropriate is to set a variable in the function equal to the appropriate value of this and use it instead. This would be like:
var ViewModel = function() {
var self = this;
this.items = ko.observableArray();
this.removeItem = fu...