大约有 3,300 项符合查询结果（耗时：0.0227秒） [XML]
How can I get the external SD card path for Android 4.0+?
...ou solution will give invalid folder name if original one contains capital letters like /mnt/SdCard
– Eugene Popovich
Dec 5 '12 at 7:23
1
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How to get Linux console window width in Python
... left, top, right, bottom, maxx, maxy) = struct.unpack("hhhhHhhhhhh", csbi.raw)
sizex = right - left + 1
sizey = bottom - top + 1
return sizex, sizey
else:
return None
def _getTerminalSize_tput():
# get terminal width
# src: http://stackoverflow.com/quest...
How to Use Order By for Multiple Columns in Laravel 4?
...coloumn2', 'ASC')
->get();
and the second way to do it is,
Using raw order by:
MyTable::orderByRaw("coloumn1 DESC, coloumn2 ASC");
->get();
Both will produce same query as follow,
SELECT * FROM `my_tables` ORDER BY `coloumn1` DESC, `coloumn2` ASC
As @rmobis specified in commen...
XML parsing of a variable string in JavaScript
...lString))
{
var xDoc;
// The GetBrowserType function returns a 2-letter code representing
// ...the type of browser.
var bType = GetBrowserType();
switch(bType)
{
case "ie":
// This actually calls into a function that returns a DOMDocument
// on the ...
How to get a one-dimensional scalar array as a doctrine dql query result?
... an array of values from the id column of the Auction table.
If this was a raw SQL I would write:
5 Answers
...
Delete rows from a pandas DataFrame based on a conditional expression involving len(string) giving K
... end with some profiling stats on why @User's drop solution is slower than raw column based filtration:-
%timeit df_new = df[(df.E>0)]
345 µs ± 10.5 µs per loop (mean ± std. dev. of 7 runs, 1000 loops each)
%timeit dft.drop(dft[dft.E < 0].index, inplace=True)
890 µs ± 94.9 µs per loo...
How can I rename a database column in a Ruby on Rails migration?
...nd doing one row at a time. The migration would execute much faster with raw sql statements to update correctly named columns. For example, in the first db migration script, after adding the duplicate column names, execute "Update table_name set correct_name_column_one = old_name_column_one"
...
Fold / Collapse the except code section in sublime text 2
...equence k and then 0 or in my defaults I also seem to have it bound to the letter j:
Warning.
Pressing Ctrl+k twice will remove a line or a count of lines.
But not really cause you can put them back one by one by Ctrl+u
...
How do you change the document font in LaTeX?
...nt is too hard to read, I prefer something lighter with less complexity in letter glyphs
– Xeverous
Feb 4 '18 at 21:52
...
Is BCrypt a good hashing algorithm to use in C#? Where can I find it? [closed]
...d all the bcrypt hashed passwords to the new hashes? Wouldnt they need the raw passwords to hash it using the new algorithm?
– Dharmendar Kumar 'DK'
Jan 6 '14 at 22:44
8
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