大约有 40,000 项符合查询结果（耗时：0.0522秒） [XML]
How to set the prototype of a JavaScript object that has already been instantiated?
...eded, because Object.create will only produce Objects, not functions for example, nor Symbols, Regexes, DOM elements or other host objects. If you want your objects to be callable, or special in other ways, but still change their prototype chain, you are stuck without settable __proto__ or Proxies
...
Where can I find the Java SDK in Linux after installing it?
...what files it installs and where it installs them by querying dpkg. For example for the package 'openjdk-6-jdk': dpkg -L openjdk-6-jdk
share
|
improve this answer
|
follow
...
Sublime Text 2: How to delete blank/empty lines
... also matches zero occurences and \s* will match the extra '\r' when for example editing windows text in a linux environment, so ^\s*$ does the trick.
– drevicko
Nov 1 '14 at 9:41
...
How to set target hosts in Fabric file
... @MikhailKorobov: When I followed your link, I saw "Welcome to nginx!". All the requests to code.fabfile.org domain have responses like that.
– Tadeck
Apr 4 '12 at 19:40
...
Why is it impossible to build a compiler that can determine if a C++ function will change the value
...ange the variable (or halt) for every possible function.
Here's an easy example:
void foo() {
if (bar() == 0) this->a = 1;
}
How can a compiler determine, just from looking at that code, whether foo will ever change a? Whether it does or doesn't depends on conditions external to the funct...
iReport not starting using JRE 8
I have downloaded and installed the iReport 4.5 using te Windows installer. But when I try to start the iReport it shows the splash screen but does not start.
...
How can I extract the folder path from file path in Python?
I would like to get just the folder path from the full path to a file.
6 Answers
6
...
Is it safe to push_back an element from the same vector?
...y const reference can be changed during execution
of the function
Examples:
Given std::vector v:
v.insert(v.begin(), v[2]);
v[2] can be changed by moving elements of vector
The proposed resolution was that this was not a defect:
vector::insert(iter, value) is required to ...
I need to securely store a username and password in Python, what are my options?
...though, I think you should begin the answer with the original simplified example of keyring.set_password() and keyring.get_password()
– Stevoisiak
Feb 16 '18 at 16:09
...
Windows threading: _beginthread vs _beginthreadex vs CreateThread C++
...r creating another thread of control at the kernel level.
_beginthread() & _beginthreadex() are C runtime library calls that call CreateThread() behind the scenes. Once CreateThread() has returned, _beginthread/ex() takes care of additional bookkeeping to make the C runtime library usable &amp...