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How can prepared statements protect from SQL injection attacks?
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The idea is very simple - the query and the data are sent to the database server separately.
That's all.
The root of the SQL injection problem is in the mixing of the code and the data.
In fact, our SQL query is a legitimate program.
And we are creating s...
Using tags to turn off caching in all browsers? [duplicate]
...er here:
How to control web page caching, across all browsers?
For IE9 and before
Do not blindly copy paste this!
The list is just examples of different techniques, it's not for direct
insertion. If copied, the second would overwrite the first and the
fourth would overwrite the third be...
How to use the C socket API in C++ on z/OS
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Keep a copy of the IBM manuals handy:
z/OS V1R11.0 XL C/C++ Programming Guide
z/OS V1R11.0 XL C/C++ Run-Time Library Reference
The IBM publications are generally very good, but you need to get used to their format, as well as knowing where to look...
... targeting a browser that is NOT IE you have to use 2 comments, one before and one after the code. IE will ignore the code between them, whereas other browsers will treat it as normal code. The syntax for targeting non-IE browsers is therefore:
<!--[if !IE]-->
IE ignores this
<!--[endif]--...
Redirecting stdout to “nothing” in python
... of sufficiently large number of modules, each printing something to the standard output. Now as the project has grown in size, there are large no. of print statements printing a lot on the std out which has made the program considerably slower.
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Explicit vs implicit SQL joins
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How do you deprecate the SQL standard?
– David Crawshaw
Sep 30 '09 at 9:10
7
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How to create a project from existing source in Eclipse and then find it?
...your workspace or it can be somewhere else.
Start a new project in eclipse and name it using that same project name.
Uncheck the "use default location" box and find the directory where your project is unless your project is already in the workspace - then you must not uncheck the "use default locati...
Complex CSS selector for parent of active child [duplicate]
...ejecting proposals for parent selectors are related to browser performance and incremental rendering issues.
And for anyone searching SO in future, this might also be referred to as an ancestor selector.
Update:
The Selectors Level 4 Spec allows you to select which part of the select is the ...
how to put focus on TextBox when the form load?
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Set theActiveControl property of the form and you should be fine.
this.ActiveControl = yourtextboxname;
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How to display default text “--Select Team --” in combo box on pageload in WPF?
...l not be editable, it is still selectable. However, given the poor quality and complexity of every alternative I've found to date, this is probably the best option out there.
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