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How can one see the structure of a table in SQLite? [duplicate]
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Invoke the sqlite3 utility on the database file, and use its special dot commands:
.tables will list tables
.schema [tablename] will show the CREATE statement(s) for a table or tables
There are many other useful builtin dot commands -- see the documentation a...
What's the difference between libev and libevent?
...4 compared to 136 for libevent), allowing extra event types such as timers based on wallclock vs. monotonic time, inter-thread interruptions, prepare and check watchers to embed other event loops or to be embedded and so on.
The extra component problem is "solved" by not having them at all, so libe...
Sqlite or MySql? How to decide? [closed]
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Their feature sets are not at all the same. Sqlite is an embedded database which has no network capabilities (unless you add them). So you can't use it on a network.
If you need
Network access - for example accessing from another machine;
Any real degree of concurrency - for example, if you...
How can I reload .emacs after changing it?
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is M-: > Ctrl Alt x? based on your logic I imagine M-: < C-M-x when only one line in the init file is changed? Maybe it's just ==
– Robert Houghton
Feb 10 at 6:16
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How to use ternary operator in razor (specifically on HTML attributes)?
...lem I want the text of anchor <a>text</a> inside my view to be based on some value
and that text is retrieved form App string Resources
so, this @() is the solution
<a href='#'>
@(Model.ID == 0 ? Resource_en.Back : Resource_en.Department_View_DescartChanges)
</a>
i...
What does the “expand” option do in grunt-contrib-copy? The examples all use it but the docs say not
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-1. This is misleading - based on this answer I removed expand: true, figuring I didn't need it, and then my build stopped working.
– Claudiu
Nov 19 '15 at 18:56
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Print all properties of a Python Class [duplicate]
...s called Properties in new-style classes in Python, and that it's doing it based on an instance of a class, not the class itself (because these attributes don't exist until the class instance is created and __init__() is called). Also if any other attributes are created later, they will be omitted, ...
How do I create a category in Xcode 6 or higher?
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To create CategoryBaseClass+CategoryName.m/.h:
File → New → File... or use ⌘N.
Select Objective-C File.
Type in category name, select File Type: Category, and then select the base class.
Complete the flow to create the cate...
Combining C++ and C - how does #ifdef __cplusplus work?
... this is what makes overloading possible. The function name gets modified based on the types and number of parameters, so that two functions with the same name will have different symbol names.
Code inside an extern "C" is still C++ code. There are limitations on what you can do in an extern "C" ...
JavaScript code to stop form submission
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Base on @Vikram Pudi answer, we can also do like this with pure Javascript
<form onsubmit="submitForm(event)">
<input type="text">
<input type="submit">
</form>
<script type="text/javascri...