大约有 11,642 项符合查询结果（耗时：0.0300秒） [XML]
In Python, if I return inside a “with” block, will the file still close?
...call of a finally statement: "Note that exit handlers and finally clauses, etc., will not be executed."
– Rik Poggi
Mar 27 '12 at 7:55
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Difference between web reference and service reference?
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yes, you can add a service reference to a java etc web service, if it has a wsdl. The service reference will treat it like a "classic" web reference in this case.
– Brady Moritz
Oct 9 '10 at 19:45
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Custom events in jQuery?
... best way. I know how to hook up events from the dom elements like 'click' etc, but I'm building a tiny javascript library/plugin to handle some preview functionality.
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iOS Image Orientation has Strange Behavior
...es take straight up, images taken from the internet, images taken rotated, etc. Thanks a ton!
– Boeckm
May 15 '12 at 13:50
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SQL injection that gets around mysql_real_escape_string()
...encodings where they did not exist previously (i.e. 0xbf27 is still 0xbf27 etc.)—so the server will still reject the string as invalid. However, see @eggyal's answer for a different vulnerability that can arise from using this SQL mode.
Safe Examples
The following examples are safe:
mysql_query('...
Tuples( or arrays ) as Dictionary keys in C#
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from the callee side. In the second case each addition, lookup, removal etc require action on more than one dictionary.
Furthermore, if your composite key require one more (or less) field in future, you will need to change code a significant lot in the second case (nested dictionary) since you h...
Search All Fields In All Tables For A Specific Value (Oracle)
...;
-- Type the data type you are look at (in CAPITAL)
-- VARCHAR2, NUMBER, etc.
v_data_type VARCHAR2(255) :='VARCHAR2';
-- Type the string you are looking at
v_search_string VARCHAR2(4000) :='string to search here...';
BEGIN
FOR t IN (SELECT table_name, column_name FROM all_tab_cols where ow...
CSS: Control space between bullet and
...well as semantics: if in future any javascript or new features development etc had a good reason to add extra spans to your content, things could get messy)
– user56reinstatemonica8
Aug 7 '12 at 11:01
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How to open, read, and write from serial port in C?
... are B115200, B230400, B9600, B19200, B38400, B57600, B1200, B2400, B4800, etc. The values for parity are 0 (meaning no parity), PARENB|PARODD (enable parity and use odd), PARENB (enable parity and use even), PARENB|PARODD|CMSPAR (mark parity), and PARENB|CMSPAR (space parity).
"Blocking" sets whe...
SSL certificate rejected trying to access GitHub over HTTPS behind firewall
... I know this is cygwin, but in case anyone gets here using Centos, it's /etc/pki/tls/certs where the .pem's should go.
– Stop Slandering Monica Cellio
Aug 21 '11 at 19:43
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