大约有 40,000 项符合查询结果（耗时：0.0401秒） [XML]
Android: show soft keyboard automatically when focus is on an EditText
...ner on the EditText on the AlertDialog, then get the AlertDialog's Window. From there you can make the soft keyboard show by calling setSoftInputMode.
final AlertDialog dialog = ...;
editText.setOnFocusChangeListener(new View.OnFocusChangeListener() {
@Override
public void onFocusChange(Vi...
How to pass command line arguments to a shell alias? [duplicate]
...
Great solution. Some questions from a bash novice: Does the function have to be named with an underscore (or differently at all) or is that just for readability? What is the purpose of the trailing ";_blah" in defining the function? Why does it not work wh...
How to change the remote a branch is tracking?
...
From the 1.8.0 release notes: "It was tempting to say "git branch --set-upstream origin/master", but that tells Git to arrange the local branch "origin/master" to integrate with the currently checked out branch, which is high...
When should I use C++14 automatic return type deduction?
..., std::forward<Tuple>(args), Indices());
}
This example is taken from the official committee paper N3493. The purpose of the function apply is to forward the elements of a std::tuple to a function and return the result. The int_seq and make_int_seq are only part of the implementation, and ...
Is “double hashing” a password less secure than just hashing it once?
...candidates. You can easily increase the time it takes to attack a password from hours to years.
Simple iteration is not enough
Merely chaining hash output to input isn't sufficient for security. The iteration should take place in the context of an algorithm that preserves the entropy of the passwo...
Getting MAC Address
...ress. You can import the mac finding function into your own code easily:
from uuid import getnode as get_mac
mac = get_mac()
The return value is the mac address as 48 bit integer.
share
|
improv...
How do I clone into a non-empty directory?
...TH/TO/REPO
git fetch
git checkout -t origin/master -f
Modified from @cmcginty's answer - without the -f it didn't work for me
share
|
improve this answer
|
follow...
How can I install Apache Ant on Mac OS X?
...
The only way i could get my ant version updated on the mac from 1.8.2 to 1.9.1 was by following instructions here
http://wiki.eclipse.org/Ant/User_Guide
share
|
improve this answer
...
How can I get the concatenation of two lists in Python without modifying either one? [duplicate]
...ur lists are large and efficiency is a concern then this and other methods from the itertools module are very handy to know.
Note that this example uses up the items in c, so you'd need to reinitialise it before you can reuse it. Of course you can just use list(c) to create the full list, but that ...
Why am I getting error for apple-touch-icon-precomposed.png
...sed.png and apple-touch-icon.png in the logs that tried to load the images from the root directory of the site. I first thought it was a misconfiguration of the mobile theme and plugin, but found out later that Apple devices make those requests if the device owner adds the site to it.
Source: Why ...