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How to go to a specific file in Chrome Developer Tools?
...eveloping a web application with a heavy front-end approach. By using Dojo and the AMD-way, I currently have testing screens which may easily load over a hundred different javascript files.
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Why can't I use an alias in a DELETE statement?
In SQL Server Compact Edition in Visual Studio 2010 (maybe SQL Server and SQL in general, I don't know), this command works:
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Use NUnit Assert.Throws method or ExpectedException attribute?
...ype being thrown in another method call. Here, you target the exact method and not the whole test. Even though your test should call very little code, you're never too safe. Especially when code becomes complex and/or exception too generic. Stuff like "ArgumentNullExceptions" can be thrown a lot and...
Can we use join for two different database tables?
...able names.
Let's suppose you have two databases on the same server - Db1 and Db2. Db1 has a table called Clients with a column ClientId and Db2 has a table called Messages with a column ClientId (let's leave asside why those tables are in different databases).
Now, to perform a join on the above-...
Can I compile all .cpp files in src/ to .o's in obj/, then link to binary in ./?
...e pass as a side effect of the compilation by adding -MMD flag to CXXFLAGS and -include $(OBJ_FILES:.o=.d) to the end of the makefile body:
CXXFLAGS += -MMD
-include $(OBJ_FILES:.o=.d)
And as guys mentioned already, always have GNU Make Manual around, it is very helpful.
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How to run two jQuery animations simultaneously?
... @pilau It will be executed when the document is ready. This is a shorthand for $(document).ready(function(){}); and enables you to put your javascript code before your element definition.
– Raphael Michel
May 8 '13 at 17:31
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How to search for a string in text files?
...suggestion:
If your file is not too large, you can read it into a string, and just use that (easier and often faster than reading and checking line per line):
with open('example.txt') as f:
if 'blabla' in f.read():
print("true")
Another trick: you can alleviate the possible memory pr...
Select first occurring element after another element
...lternative is to use JS to find your h4 elements, walk to the next sibling and add a CSS class to that. With jQuery, this would simply be $('#sb-wrapper #sb-wrapper-inner #sb-body #myDiv h4').next().addClass('shadowbox-h4-p');
– Phrogz
Jan 7 '11 at 14:10
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Remove a character from the end of a variable
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And it is POSIX, so is pretty much portable.
– go2null
Nov 9 '15 at 4:13
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JavaScript: Is there a way to get Chrome to break on all errors?
...y edited above) - you can now set it to break on all exceptions or just unhandled ones. (Note that you need to be in the Sources tab to see the button.)
Chrome's also added some other really useful breakpoint capabilities now, such as breaking on DOM changes or network events.
Normally I wouldn't ...