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Query to list number of records in each table in a database
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Any idea why it is filtering out tables with a name starting with "dt"? I've seen this script all over the net, but no explanation on that criteria. Are we all being trolled?
– Skaue
May 15 '13 at 9:29
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javascript: Clear all timeouts?
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It need not start at 1. The HTML5 spec says "Let handle be a user-agent-defined integer that is greater than zero that will identify the timeout to be set by this call." which leaves room for the handle to be any positive integer includ...
What is your most productive shortcut with Vim?
...ractive context). Then we go to the other end of our desired text; we can start at either end, it doesn't matter. Then we can simply use d`a to cut or y`a to copy. Thus the whole process has a 5 keystrokes overhead (six if we started in "insert" mode and needed to Esc out command mode). Once we'...
Should I add the Visual Studio .suo and .user files to source control?
...uo), but we commit the .user file. The .user file contains for example the start options for debugging the project. You can find the start options in the properties of the project in the tab "Debug". We used NUnit in some projects and configured the nunit-gui.exe as the start option for the project....
.bashrc/.profile is not loaded on new tmux session (or window) — why?
When tmux starts or opens a new window, it does not load my .profile or .bashrc . I end up typing . ~/.bashrc every time. Is there a way to make this happen automatically?
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Reset Entity-Framework Migrations
... on the initial migration, but now I want to delete all my migrations and start with an initial migration with all of the logic.
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How to select all instances of a variable and edit variable name in Sublime
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Put the cursor in the variable.
Note: the key is to start with an empty selection. Don't highlight; just put your cursor there.
Press ⌘D as needed. Not on a Mac? Use CtrlD.
Didn't work? Try again, making sure to start with nothing selected.
More commands:
Find All: Ct...
SQLite Concurrent Access
...sses are reads (e.g. SELECT), SQLite can handle them very well. But if you start writing concurrently, lock contention could become an issue. A lot would then depend on how fast your filesystem is, since the SQLite engine itself is extremely fast and has many clever optimizations to minimize content...
How do I duplicate a whole line in Emacs?
...use
C-a C-SPACE C-n M-w C-y
which breaks down to
C-a: move cursor to start of line
C-SPACE: begin a selection ("set mark")
C-n: move cursor to next line
M-w: copy region
C-y: paste ("yank")
The aforementioned
C-a C-k C-k C-y C-y
amounts to the same thing (TMTOWTDI)
C-a: move cursor to s...
Calendar returns wrong month [duplicate]
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Correct! The month starts from 0 and ends on 11.
– Erfan
Jul 23 at 23:48
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