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iterating over each character of a String in ruby 1.8.6 (each_char)
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encryption/decryption with multiple keys
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Checking if an object is null in C#
I would like to prevent further processing on an object if it is null.
17 Answers
17
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File size exceeds configured limit (2560000), code insight features not available
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In IntelliJ 2016 and newer you can change this setting from the Help menu, Edit Custom Properties (as commented by @eggplantbr).
On older versions, there's no GUI to do it. But you can change it if you edit the IntelliJ IDEA Platform Properties file:
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IOCTL Linux device driver [closed]
...can break things easily.
An alternative is the sysfs interface, where you set up a file under /sys/ and read/write that to get information from and to the driver. An example of how to set this up:
static ssize_t mydrvr_version_show(struct device *dev,
struct device_attribute *attr, char *b...
What key shortcuts are to comment and uncomment code?
...nds are named Edit.CommentSelection and Edit.UncommentSelection.
(With my settings, these are bound to Ctrl+K, Ctrl+C and Ctrl+K, Ctrl+U. I would guess that these are the defaults, at least in the C++ defaults, but I don't know for sure. The best way to find out is to check your settings.)
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How do I enable file editing in Visual Studio's debug mode?
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In Visual Studio 2015, I found this setting at the bottom of Debugging -> General.
– Zero3
Mar 15 '16 at 13:54
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difference between scope and namespace of ruby-on-rails 3 routing
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Both scope and namespace are scoping a set of routes to the given default options.
Except that there are no default options for scope, and for namespace
:path, :as, :module, :shallow_path and :shallow_prefix options all default to the name of the namespace.
Ava...
catch exception that is thrown in different thread
... of type Exception in that class. Whenever Method2 throws an exception, it sets that exception variable in Class1 also. Does it sound like a fair design? Are there any best practice ways of handling this scenario?
– Silverlight Student
May 12 '11 at 20:09
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Show pending migrations in rails
Is there a rake task that shows the pending migrations in a rails app?
10 Answers
10
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