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How can I use mySQL replace() to replace strings in multiple records?
...
At a very generic level
UPDATE MyTable
SET StringColumn = REPLACE (StringColumn, 'SearchForThis', 'ReplaceWithThis')
WHERE SomeOtherColumn LIKE '%PATTERN%'
In your case you say these were escaped but since you don't specify how they were escaped, let's say they wer...
eval command in Bash and its typical uses
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eval takes a string as its argument, and evaluates it as if you'd typed that string on a command line. (If you pass several arguments, they are first joined with spaces between them.)
${$n} is a syntax error in bash. Inside the braces, y...
Word wrap for a label in Windows Forms
...eed to do in OnPaint is:
Measure the height of the text (Graphics.MeasureString).
If the label height is not equal to the height of the text set the height and return.
Draw the text.
You will also need to set the ResizeRedraw style flag in the constructor.
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How to request Administrator access inside a batch file
...mc
:: v1.4 - 17/05/2016 - Added instructions for arguments with ! char
:: v1.3 - 01/08/2015 - Fixed not returning to original folder after elevation successful
:: v1.2 - 30/07/2015 - Added error message when running from mapped drive
:: v1.1 - 01/06/2015
::
:: Fu...
Injecting content into specific sections from a partial view ASP.NET MVC 3 with Razor View Engine
...ue internal storage key
/// </summary>
private const string CACHE_KEY = "DCCF8C78-2E36-4567-B0CF-FE052ACCE309"; // "DelayedInjectionBlocks";
/// <summary>
/// Internal storage identifier for remembering unique/isOnlyOne items
/// </summary>
...
push_back vs emplace_back
...::map<int, Complicated> m;
int anInt = 4;
double aDouble = 5.0;
std::string aString = "C++";
// cross your finger so that the optimizer is really good
m.insert(std::make_pair(4, Complicated(anInt, aDouble, aString)));
// should be easier for the optimizer
m.emplace(4, anInt, aDouble, aStrin...
Difference between open and codecs.open in Python
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In Python 2 there are unicode strings and bytestrings. If you just use bytestrings, you can read/write to a file opened with open() just fine. After all, the strings are just bytes.
The problem comes when, say, you have a unicode string and you do the f...
How to create Temp table with SELECT * INTO tempTable FROM CTE Query
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Sample DDL
create table #Temp
(
EventID int,
EventTitle Varchar(50),
EventStartDate DateTime,
EventEndDate DatetIme,
EventEnumDays int,
EventStartTime Datetime,
EventEndTime DateTime,
EventRecurring Bit,
EventType int
)
;WITH Calendar
AS (SELECT /...
Adding HTML entities using CSS content
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The leading zeroes are superfluous, see CSS 2.1: 4.3.7 Strings. '>\a0' suffices.
– PointedEars
Dec 21 '11 at 19:35
20
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How to access session variables from any class in ASP.NET?
...}
// **** add your session properties here, e.g like this:
public string Property1 { get; set; }
public DateTime MyDate { get; set; }
public int LoginId { get; set; }
}
This class stores one instance of itself in the ASP.NET session and allows you to access your session properties...