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What is the difference between a definition and a declaration?
...oming up (in answers and comments to other questions) , I'll paste a quote from the C++ standard here.
At 3.1/2, C++03 says:
A declaration is a definition unless it [...] is a class name declaration [...].
3.1/3 then gives a few examples. Amongst them:
[Example: [...]
struct S { int a; int b...
Count the number of commits on a Git branch
... of commits on branch in git
but that assumes that the branch was created from master.
12 Answers
...
How can I check file size in Python?
....stat. You can get it by either using pathlib (Python 3.4+):
>>> from pathlib import Path
>>> Path('somefile.txt').stat()
os.stat_result(st_mode=33188, st_ino=6419862, st_dev=16777220, st_nlink=1, st_uid=501, st_gid=20, st_size=1564, st_atime=1584299303, st_mtime=1584299400, st_ct...
Framework vs. Toolkit vs. Library [duplicate]
...dularity, i.e. a set of independent libraries that you can pick and choose from. What, then, makes a toolkit different from just a bunch of independent libraries? Integration: if you just have a bunch of independent libraries, there is no guarantee that they will work well together, whereas the libr...
Remove scrollbar from iframe
... prevents scrolling the content. it doesn't prevent the iframe's scrollbar from appearing.
– Dave Cousineau
Jun 22 '15 at 1:44
3
...
How to reference a method in javadoc?
...member label}
tag (that you are looking for). The corresponding example from the documentation is as follows
For example, here is a comment that refers to the getComponentAt(int, int) method:
Use the {@link #getComponentAt(int, int) getComponentAt} method.
The package.class part can be...
What does 'public static void' mean in Java?
...fferent things:
public means that the method is visible and can be called from other objects of other types. Other alternatives are private, protected, package and package-private. See here for more details.
static means that the method is associated with the class, not a specific instance (object...
Is there a wikipedia API just for retrieve content summary?
...
How can I get information from this JSON response if I don't know pages number. I can't access JSON array containing "extract"
– Laurynas G
Mar 10 '16 at 22:35
...
CentOS 64 bit bad ELF interpreter
....0-2.fc15.i686 : X.Org X11 SM runtime library
Repo : fedora
Matched from:
Filename : /usr/lib/libSM.so.6
In this example the name of the package is libSM and the name of the 32bit version of the package is libSM.i686.
You can then install the package to grab the requisite library using ...
Get value from NSTextField
...eTextField intValue];
There are many other methods for getting the value from a control. Have a look at the NSControl reference for more info, under the "Getting and Setting the Control’s Value" section.
Here's a list:
doubleValue
floatValue
intValue
integerValue
objectValue
stringValue
attri...