大约有 11,700 项符合查询结果（耗时：0.0248秒） [XML]
Android emulator shows nothing except black screen and adb devices shows “device offline”
...em image on Intel systems based on Core microarchitecture (Core, Core2 Duo etc.). All systems based on Nehalem and beyond are supported. (Corei3, Core i5 and Core i7 machines).
I spent a day trying to figure this problem out when I came upon this quote. The only thing that works is to use the non-...
Can't connect Nexus 4 to adb: unauthorized
...are scanners/firewalls
[Linux] Make sure you have the proper UDEV rule in /etc/udev/rules.d/51-android.rules (again, universal solution: https://github.com/snowdream/51-android)
[Linux] Make sure everything under ~/.android is owned by you, not root (and upvote this answer)
restart device (yes, surp...
Can I use non existing CSS classes?
...t's de-coupled from the markup and can style or not style elements/classes/etc. as needed.
Don't think of them as "CSS classes." Think of them as "classes" which CSS happens to also use if it needs to.
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Path.Combine absolute with relative path strings
...use it like text.Canonicalize()
/// <summary>
/// Fixes "../.." etc
/// </summary>
public static string Canonicalize(this string path)
{
if (path.IsAbsolutePath())
return Path.GetFullPath(path);
var fakeRoot = Environment.CurrentDirectory; // Gives us a cross platfor...
List all sequences in a Postgres db 8.1 with SQL
...the list of sequences, i need the table in which it's used, the next value etc.. And i have to do that in SQL
– apelliciari
Sep 29 '09 at 16:07
...
Portable way to get file size (in bytes) in shell?
...sn't attempt to count actual characters, doesn't spawn unneeded awk, perl, etc).
Tested on MacOS, Linux - may require minor modification for Solaris:
__ln=( $( ls -Lon "$1" ) )
__size=${__ln[3]}
echo "Size is: $__size bytes"
If required, simplify ls arguments, and adjust offset in ${__ln[3]}.
...
Add params to given URL in Python
... have arbitrary data (for example, characters such as ampersands, slashes, etc. will need to be encoded).
Check out urllib.urlencode:
>>> import urllib
>>> urllib.urlencode({'lang':'en','tag':'python'})
'lang=en&tag=python'
In python3:
from urllib import parse
parse.urlenc...
How do I search an SQL Server database for a string?
... - it searches the database objects - the tables, views, stored procedures etc. - by name. It does NOT search in the data contained in the tables - I never claimed it did!
– marc_s
Sep 4 '15 at 19:28
...
How do I tidy up an HTML file's indentation in VI?
...
FYI, tidy chokes if the HTML includes SVG (e.g., charts, etc.).
– Alex Quinn
Jan 24 '17 at 22:49
1
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How to implement the Android ActionBar back button?
...vedInstanceState) {
super.onCreate(savedInstanceState);
// etc...
getActionBar().setDisplayHomeAsUpEnabled(true);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
Nav...