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Why does this C++ snippet compile (non-void function does not return a value) [duplicate]
...If the static is there, but the function isn't referenced elsewhere in the file, it's possible the compiler is optimizing the function out entirely, and not bothering to check for a return. By removing static, you make the function referenceable from other files. That means the compiler can't optimi...
jQuery animate backgroundColor
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Alright, go to the link Andrew propose. Download the file. You need to add it to your project. You can still have jquery.effects.core in your project this will work perfectly. Thank you for the answer. +1
– Patrick Desjardins
Mar 22 '10 at...
How to access a preexisting collection with Mongoose?
...ecause mongoose doesn't have any gridFS support. I use this method to grab file metadata from gridfs (gridstore). Just replace question in the code above with fs.files and you're good to go.
– k00k
Jun 5 '12 at 13:01
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how does multiplication differ for NumPy Matrix vs Array classes?
...NP.array(a2t)
>>> a1 * a2t
Traceback (most recent call last):
File "<pyshell#277>", line 1, in <module>
a1 * a2t
ValueError: operands could not be broadcast together with shapes (4,3) (3,4)
though using the NP.dot syntax works with arrays; this operations works like...
Disable ALL CAPS menu items in Visual Studio 2013
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I have been using the following reg files to enable/disable the lowercasing in Visual Studio 2013:
http://erwinmayer.com/dl/VS2013_ALLCAPS_Toggle.zip
Just double click on VS2013_ALLCAPS_Disable.reg inside the archive to disable all caps menu titles, and VS201...
Git push/clone to new server
...rk availability. Since a Git repository is really just a directory full of files, you can "clone" a repository by making a copy of the .git directory in whatever way suits you best.
The most efficient way is to use an external repository somewhere (use GitHub or set up Gitosis), and then git push.
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How to include layout inside layout?
... embed another
layout inside the current layout.
Here is my header.xml file which i can reuse using include tag
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_he...
Can enums be subclassed to add new elements?
...iving an enum from an interface is used by the Java 1.7 API, e.g. java.nio.file.Files.write() takes an array of OpenOption as the last argument. OpenOption is an interface, but when we call this function we usually pass a StandardOpenOption enum constant, which is derived from OpenOption. This has t...
LINQ .Any VS .Exists - What's the difference?
... so to eliminate any influence from generating test data I wrote it all to file and now read it from there.
private static void Test()
{
var list1 = File.ReadAllLines("test.txt").Take(500000).ToList();
var forceListEval = list1.SingleOrDefault(o => o == "0123456789012");
...
Find a commit on GitHub given the commit hash
... in mongo, and found that there's a similar URL pattern to view a specific file, given the hash of a commit: github.com/$owner/$project/blob/$hash/path/to/file.ext - e.g. github.com/mongodb/mongo/blob/…
– RubyTuesdayDONO
Mar 5 '13 at 16:56
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