大约有 37,000 项符合查询结果（耗时：0.0495秒） [XML]
Colorized Ruby output to the terminal [closed]
...color modes, based on answers by Erik Skoglund and others.
#outputs color table to console, regular and bold modes
def colortable
names = %w(black red green yellow blue pink cyan white default)
fgcodes = (30..39).to_a - [38]
s = ''
reg = "\e[%d;%dm%s\e[0m"
bold = "\e[1;%d;%dm%s\e[0m"
...
LINQ to Entities does not recognize the method
...ect(iv => iv.ITEMNMBR.Trim()).ToList();
I added a .ToList() before my table, this decouple the Entity and linq code, and avoid my next linq expression be translated
NOTE: this solution isn't optimal, because avoid entity filtering, and simply loads all table into memory
...
Execute SQLite script
...script, I think this works well:
$ sqlite3 example.db 'SELECT * FROM some_table;'
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Django 1.7 - makemigrations not detecting changes
...ion module and now it's working. makemigrations will not work on unmanaged tables (Which is obvious in hindsight)
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Reset CSS display property to default value
... the different types of display to revert to (block, inline, inline-block, table-cell, etc).
But, it requires javascript, so if you are looking for a css-only solution, then this is not the solution for you.
Note: This overrides inline styles, but not styles set in css
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CSS selector - element with a given child [duplicate]
...do (which helped in my case) is to select elements that have no children:
table td:empty
{
background-color: white;
}
Or have any children (including text):
table td:not(:empty)
{
background-color: white;
}
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What is the PostgreSQL equivalent for ISNULL()
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Use COALESCE() instead:
SELECT COALESCE(Field,'Empty') from Table;
It functions much like ISNULL, although provides more functionality. Coalesce will return the first non null value in the list. Thus:
SELECT COALESCE(null, null, 5);
returns 5, while
SELECT COALESCE(null, 2, 5);...
How to compare Unicode characters that “look alike”?
...situation, if you refer to the links in Tony's answer, you'll see that the table for U+00B5 says:
Decomposition <compat> GREEK SMALL LETTER MU (U+03BC)
This means U+00B5, the second character in your original comparison, can be decomposed to U+03BC, the first character.
So you'll no...
Is PHP compiled or interpreted?
...PHP compiler's job is to parse your PHP code and convert it into a form suitable for the runtime engine. Among its tasks:
Ignore comments
Resolve variables, function names, and so forth and create the symbol table
Construct the abstract syntax tree of your program
Write the bytecode
Depending on...
EC2 Can't resize volume after increasing size
...sired new space (if empty the whole space is reserved)
Hit a to make it bootable
Hit 1 and w to write changes
Reboot instance OR use partprobe (from the parted package) to tell the kernel about the new partition table
Log via SSH and run resize2fs /dev/xvde1
Finally check the new space running df -h...