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Getting Django admin url for an object
.... The "url" template tag is documented here. In the section "New in Django 1.1:" the docs say that namespaced URLs are fine, and points you to the section on URL namespaces. Sticking it all together lets you reference the admin application easily in templates. N.B I remember the docs being differen...
Callback functions in C++
...ave.
Let's have a simple function foo:
int foo (int x) { return 2+x; }
1.1 Writing a function pointer / type notation
A function pointer type has the notation
return_type (*)(parameter_type_1, parameter_type_2, parameter_type_3)
// i.e. a pointer to foo has the type:
int (*)(int)
where a na...
What causes imported Maven project in Eclipse to use Java 1.5 instead of Java 1.6 by default and how
...;artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<executions>
<execution>
<id>default-compile</id>
<phase>compile</phase>
<goals>
<goal>compile</goal>
...
Maximum length of HTTP GET request
...ewhere in the server configuration. As to the client side matter, the HTTP 1.1 specification even warns about this. Here's an extract of chapter 3.2.1:
Note: Servers ought to be cautious about depending on URI lengths above 255 bytes, because some older client or proxy implementations might not ...
Merge/flatten an array of arrays
...
Usage:
flatten([[1, 2, 3], [4, 5]]); // [1, 2, 3, 4, 5]
flatten([[[1, [1.1]], 2, 3], [4, 5]]); // [1, 1.1, 2, 3, 4, 5]
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Would you, at present date, use JBoss or Glassfish (or another) as Java EE server for a new project?
...
Checkout GlassFish 3.1! Built on top of the modular, Java EE 6 based GlassFish v3 kernel, version 3.1 delivers clustering, centralized administration and high availability.
Refer to http://blogs.oracle.com/nazrul/entry/glassfish_3_1 for more ...
How to find out which package version is loaded in R?
...plyr_1.7.1
loaded via a namespace (and not attached):
[1] colorspace_1.1-1 dichromat_1.2-4 digest_0.5.2 MASS_7.3-18 memoise_0.1 munsell_0.3
[7] proto_0.3-9.2 RColorBrewer_1.0-5 scales_0.2.0 stringr_0.6
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However, as per comments and the ...
Twitter bootstrap float div right
...
Inaimathi
13.1k77 gold badges4141 silver badges8686 bronze badges
answered Feb 11 '13 at 9:40
Billy MoatBilly Mo...
Android emulator and virtualbox cannot run at same time
...u have the latest version of Intel Emulator Accelerator HAXM installed (v6.1.1) .
Go to the extras directory of the Android SDK location displayed in the preferences. On MacOS you can do this:
open ~/Library/Android/sdk/extras
Install the HAXM packing by opening IntelHAXM_6.1.1.dmg, then opening I...
How can I get Docker Linux container information from within the container itself?
...
Aaaaand Docker 1.12: cat /proc/1/cgroup | grep 'docker/' | tail -1 | sed 's/^.*\///' | cut -c 1-12
– smets.kevin
Jul 27 '16 at 21:05
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