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String literals and escape characters in postgresql
... I was referring to strings in SQL statements, while you are now using a psql command. Do you get the same error using the COPY command instead of \copy?
– eppesuig
Nov 17 '11 at 12:14
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What is the difference between #import and #include in Objective-C?
...was already included, as
far as #import is concerned, that file is now already completely included.
Bottom line:
C/C++ headers traditionally includes parts of other include files.
So for C/C++ headers, use #include.
For objc/objc++ headers, use #import.
...
What's the difference between @Component, @Repository & @Service annotations in Spring?
...for any class that fulfils the
role or stereotype of a repository (also known as Data Access Object
or DAO). Among the uses of this marker is the automatic translation of
exceptions, as described in Exception Translation.
Spring provides further stereotype annotations: @Component, @Servic...
Change the name of the :id parameter in Routing resources for Rails
... longer period of time.
EDIT (Nov 16, 2014): Rails 4 should be at the top now and include relevant information as it's been the current version of Rails for quite some time now.
EDIT (Aug 9, 2016): Reflect that the solution still works in Rails 5, and update outdated links.
...
The quest for the Excel custom function tooltip
...l UDF IntelliSense support for both Excel-DNA add-ins and VBA functions is now being tested. See the Getting Started page on GitHub for instructions.
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How to align checkboxes and their labels consistently cross-browsers
...all or large.
They all float next to each other on the same line, but the nowrap means that the whole label text always stays next to the checkbox.
The downside is the extra meaningless SPAN tags.
.checkboxes label {
display: inline-block;
padding-right: 10px;
white-space: nowrap;
...
Generate all permutations of a list without adjacent equal elements
... cases, we find an optimal solution T that extends P', as needed.
Suppose now that P does end with y. Modify Q by moving the first occurrence of x to the front. In doing so, we introduce at most one defect (where x used to be) and eliminate one defect (the yy).
Generating all solutions
This is to...
Is it better to call ToList() or ToArray() in LINQ queries?
... make it into Gen 2 then you may be better off paying the extra allocation now vs polluting the Gen 2 heap. IME though I rarely see this. It's much more common to see ToArray being passed immediately to another short lived LINQ query.
– JaredPar
May 1 '13 at 1...
How to determine the memory footprint (size) of a variable?
... copied the some important thing which may help you also.
As you probably know, Xdebug dropped the memory profiling support since the 2.* version. Please search for the "removed functions" string here: http://www.xdebug.org/updates.php
Removed functions
Removed support for Memory profiling as that ...
What is the point of the diamond operator () in Java 7?
...code and should never be used in new code unless
you absolutely have to.
Now, if Java had generics from the beginning and didn't have types, such as LinkedList, that were originally created before it had generics, it probably could have made it so that the constructor for a generic type automatica...