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Threading in a PyQt application: Use Qt threads or Python threads?
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I've called QCoreApplication.postEvent from a Python thread at a rate of 100 times per second, in an application that runs cross-platform and has been tested for 1000's of hours. I have never seen any problems from that. I think i...
How do I use regex in a SQLite query?
...ed SQL function named "regexp" is added at run-time, that function will be called in order to implement the REGEXP operator. (sqlite.org/lang_expr.html#regexp)
– radicand
Jan 7 '12 at 0:49
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What is PostgreSQL explain telling me exactly?
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I am mystified why people think slide decks make good technical documentation. A video of the talk might be helpful, but the information density of that slide deck is very close to zero. In the first six slides (1/5th of the total), there is exactly 1 sentenc...
Connecting to remote URL which requires authentication using Java
... trying to find a way to modify the following code to be able to programatically provide a username/password so it doesn't throw a 401.
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How do you automatically resize columns in a DataGridView control AND allow the user to resize the c
...r code in a routine named AutoResizeColumnWidthsYetAllowUserResizing. It's called after the grid is populated initially and also after the user edits data (that is, from the grid's CellEndEdit event).
– DeveloperDan
Dec 2 '10 at 16:34
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Python subprocess.Popen “OSError: [Errno 12] Cannot allocate memory”
...le (i.e. in vanilla kernels), fork/clone failures with ENOMEM occur specifically because of either an honest to God out-of-memory condition (dup_mm, dup_task_struct, alloc_pid, mpol_dup, mm_init etc. croak), or because security_vm_enough_memory_mm failed you while enforcing the overcommit policy.
S...
How do I do a 'git status' so it doesn't display untracked files without using .gitignore?
...o
which is equivalent to:
git status --untracked-files=no
It's a bit hidden in the manuals, but the manpage for status says "supports the same options as git-commit", so that's where you'd have to look.
share
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Cast List to List
...ether you have a using directive for System.Linq, or what you're trying to call it on, I'm not sure how you expect me to be able to help. I suggest you do more research, and if you're still stuck, you ask a question with a minimal reproducible example.
– Jon Skeet
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Adding values to a C# array
...ile.
On the other hand, if you're looking for something that can be dynamically resized, as it appears is the case for PHP (I've never actually learned it), then you may want to use a List instead of an int[]. Here's what that code would look like:
List<int> terms = Enumerable.Range(0, 400)....
jQuery DataTables: control table width
...ab, it's not visible, hence can't calculate the widths. The solution is to call 'fnAdjustColumnSizing' when the tab shows.
Preamble
This example shows how DataTables with scrolling can be used together
with jQuery UI tabs (or indeed any other method whereby the table is
in a hidden (display...