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What are the differences between the BLOB and TEXT datatypes in MySQL?
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TEXT and CHAR will convert to/from the character set they have associated with time. BLOB and BINARY simply store bytes.
BLOB is used for storing binary data while Text is used to store large string.
BLOB values are treated as binary strings (byte strin...
Vim: Creating parent directories on save
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Note the conditions: expand("<afile>")!~#'^\w\+:/' will prevent vim from creating directories for files like ftp://* and !isdirectory will prevent expensive mkdir call.
Update: sligtly better solution that also checks for non-empty buftype and uses mkdir():
function s:MkNonExDir(file, buf)
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Must qualify the allocation with an enclosing instance of type GeoLocation
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This may happen too if you are accessing non-static members from the static methods or likewise.
Following are two different aspects, one which cause the error and other solved piece of code.
it's just the matter of making other as class "static"
package Stack;
import java.util.Stac...
Lambda Expression and generic method
...l must be able to tell such a lambda expression with type parameters apart from other legal Java constructs. Thus you have to resort to method references. The target method can declare type parameters using an established syntax.
– Holger
Dec 16 '15 at 10:48
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What is “missing” in the Visual Studio 2008 Express Editions?
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Windows Installer Deployment
64-bit Visual C++ Tools
Create XSD Schema from an XML Document
Reports Application Project Template
Visual Studio Report Designer
Visual Studio Report Wizard
Shared Add-in Project Template
ASP.NET AJAX Server Control Extender Project Template
ASP.NET AJAX Server Cont...
“unadd” a file to svn before commit
... folder and then re-do the operation with correct ignoring configuration.
From the documentation:
you can undo any scheduling operations:
$ svn add mistake.txt whoops
A mistake.txt
A whoops
A whoops/oopsie.c
$ svn revert mistake.txt whoops
Reverted mistake.txt
Reverted w...
How can I match multiple occurrences with a regex in JavaScript similar to PHP's preg_match_all()?
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Hoisted from the comments
2020 comment: rather than using regex, we now have URLSearchParams, which does all of this for us, so no custom code, let alone regex, are necessary anymore.
– Mike 'Pomax' Kamermans
Browser s...
Unknown provider: $modalProvider
...p Modal window. What could be the cause of it? I've copy/pasted everything from http://angular-ui.github.io/bootstrap/#/modal here.
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Python module os.chmod(file, 664) does not change the permission to rw-rw-r— but -w--wx----
... ignored.
chmod +x is demonstrated at: How do you do a simple "chmod +x" from within python?
Tested in Ubuntu 16.04, Python 3.5.2.
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Is there a more elegant way of adding an item to a Dictionary safely?
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simply
dict[key] = view;
From the MSDN documentation of Dictionary.Item
The value associated with the
specified key. If the specified key is
not found, a get operation throws a
KeyNotFoundException, and a set
operation creates a new eleme...