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Cause of a process being a deadlock victim
I have a process with a Select which takes a long time to finish, on the order of 5 to 10 minutes. I am currently not using NOLOCK as a hint to the MS SQL database engine. At the same time we have another process doing updates and inserts into the same database and same tables. The first pr...
How do I rename a column in a SQLite database table?
...BLE command as plain text, and the rows, whose values are appearing in the order of the fields from the CREATE command. Which means that the sqlite code opens the database, it parses each CREATE command and dynamically builds its column information in memory. So, any command that alters the CREATE c...
Proper way to rename solution (and directories) in Visual Studio
...osoft.com/en-us/library/… to see where to move your exported template in order to find it in "New Project" dialog.
– Ares Ou
Dec 28 '17 at 19:34
add a comment
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Why does overflow:hidden not work in a ?
...e fixed width cell(s).
With one fixed width column:
* {
box-sizing: border-box;
}
table {
table-layout: fixed;
border-collapse: collapse;
width: 100%;
max-width: 100px;
}
td {
background: #F00;
padding: 20px;
overflow: hidden;
white-space: nowrap;
width: 100px;
border: soli...
nginx - nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
...Thanks for digging into this and providing an explanation to why deleting /etc/nginx/sites-available/default helps with the above error.
– Oliver
Mar 18 '13 at 11:31
1
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How do you list the primary key of a SQL Server table?
...
FYI- this does not necessarily list the columns in order. See this answer to similar question if you need the columns in their particular order: stackoverflow.com/a/3942921/18511
– Kip
Feb 4 '13 at 3:17
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Input and output numpy arrays to h5py
...pe float . If I save it with the extension .dat the file size is of the order of 500 MB. I read that using h5py reduces the file size considerably. So, let's say I have the 2D numpy array named A . How do I save it to an h5py file?
Also, how do I read the same file and put it as a numpy array ...
How to Create Grid/Tile View?
...ntainer
#flex-container {
display: flex;
flex-flow: column wrap;
}
Reorder the elements, so that the DOM order is respected horizontally instead of vertically. For example, if you want 3 columns,
#flex-container > :nth-child(3n + 1) { order: 1; } /* 1st column */
#flex-container > :nth-...
How to write to a file, using the logging Python module?
...Running Urban Planning")
self.logger = logging.getLogger('urbanGUI')
In order, the five parts do the following:
set the output file (filename=logname)
set it to append rather than overwrite (filemode='a')
determine the format of the output message (format=...)
determine the format of the outpu...
What are the mathematical/computational principles behind this game?
...ere are geometries with Q points, then Q = n^2 + n + 1 and n is called the order of the geometry.
There are n+1 points in every line.
From every point, pass exactly n+1 lines.
Total number of lines is also Q.
And finally, if n is prime, then there does exists a geometry of order n.
What does tha...