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How to generate string of a certain length to insert into a file to meet a file size criteria?
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13
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What is a Proxy in Doctrine 2?
...st of the principes, but there is still a question and I couldn't find any complete explanation in the doc.
2 Answers
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How does Python 2 compare string and int? Why do lists compare as greater than numbers, and tuples g
The following snippet is annotated with the output ( as seen on ideone.com ):
2 Answers
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Android customized button; changing text color
...ckground, for example:
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<!-- Focused and not pressed -->
<item android:state_focused="true"
android:state_pressed="false"
android:color="#ffffff" />
<!-- Focused and pressed...
A migration to add unique constraint to a combination of columns
What I need is a migration to apply unique constraint to a combination of columns. i.e. for a people table, a combination of first_name , last_Name and Dob should be unique.
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Can't use modulus on doubles?
I have a program in C++ (compiled using g++). I'm trying to apply two doubles as operands to the modulus function, but I get the following error:
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How to detect the device orientation using CSS media queries?
...board on most devices in portrait orientation will cause the viewport to become wider than it is tall, thereby causing the browser to use landscape styles instead of portrait.
– Johann Combrink
Mar 10 '17 at 8:58
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Grant execute permission for a user on all stored procedures in database?
...;abc>
EDIT
This works in SQL Server 2005, I'm not sure about backward compatibility of this feature, I'm sure anything later than 2005 should be fine.
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What is the difference between Directory.EnumerateFiles vs Directory.GetFiles?
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Lazy evaluation may not come for completely free - for example if you will be putting it back to an array in the end (I saw that!). Lazy is efficient when "yagni"-all: you are not going to need all elements, and just stop iterating after a few.
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