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How big can a MySQL database get before performance starts to degrade
...ce. If we ever had to recover from a disaster using a SQL backup, we'd be down for days.
Horizontally scaling SQL is also pretty painful, and in most cases leads to using it in ways you probably did not intend when you chose to put your data in SQL in the first place. Shards, read slaves, multi-ma...
How do I hide .class files from the Open Resource dialog in Eclipse?
...e 'Open Resource' dialog there is an arrow you can click to bring up a dropdown menu for filtering. Uncheck the 'Show Derived Resources' option, if it is checked.
If you still see '.class' files, they probably aren't being marked as derived. If they're by themselves in their own folder hierarchy ...
How to change column order in a table using sql query in sql server 2005?
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@RonenAriely that's why i always scroll down :)
– robotik
Oct 22 '19 at 21:33
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What is the single most influential book every programmer should read? [closed]
...w - but there are some things that can only be learned by actually getting down to the task at hand. Speaking in abstract ideals all day simply makes you into an academic. It's in the application of the abstract that we truly grok the reason for their existence. :P
@Keith: Great mention of "The Inm...
Globally catch exceptions in a WPF application?
...the app.config will prevent your secondary threads exception from shutting down the application.
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What is the point of function pointers?
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Most examples boil down to callbacks: You call a function f() passing the address of another function g(), and f() calls g() for some specific task. If you pass f() the address of h() instead, then f() will call back h() instead.
Basically, t...
Add text to Existing PDF using Python
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You may have better luck breaking the problem down into converting PDF into an editable format, writing your changes, then converting it back into PDF. I don't know of a library that lets you directly edit PDF but there are plenty of converters between DOC and PDF for ex...
When is assembly faster than C?
...IX has a ffs() function, but its semantics don't match x86 bsf / bsr. See https://en.wikipedia.org/wiki/Find_first_set).
Some compilers can sometimes recognize a loop that counts the number of set bits in an integer and compile it to a popcnt instruction (if enabled at compile time), but it's much...
Find CRLF in Notepad++
...ct one of the CRLF 'characters' (put the cursor just in front of one, hold down the SHIFT key, and then pressing the RIGHT CURSOR key once).
Copy the CRLF character to the clipboard.
Make sure that you don't have the find or find/replace dialog open.
Open the find/replace dialog.
The 'Find what' fie...
Naming “class” and “id” HTML attributes - dashes vs. underlines [closed]
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It really comes down to preference, but what will sway you in a particular direction might be the editor you code with. For instance, the auto-complete feature of TextMate stops at a hyphen, but sees words separated by an underscore as a sin...