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Execute command on all files in a directory
...ec cmd option {} \; > results.out
-maxdepth 1 argument prevents find from recursively descending into
any subdirectories. (If you want such nested directories to get processed, you can omit this.)
-type -f specifies that only plain files will be processed.
-exec cmd option {} tells it to run ...
Eclipse, regular expression search and replace
...
search = (^.*import )(.*)(\(.*\):)
replace = $1$2
...replaces ...
from checks import checklist(_list):
...with...
from checks import checklist
Blocks in regex are delineated by parenthesis (which are not preceded by a "\")
(^.*import ) finds "from checks import " and loads it to $1 (...
How do I redirect in expressjs while passing some context?
...is moving to the next middleware and we usually isolate our business logic from the routers logic
– Fareed Alnamrouti
May 23 '17 at 23:01
...
.net localhost website consistently making get arterySignalR/poll?transport=longPolling&connectionTo
... is working as intended. Artery aka BrowserLink is a real-time connection from Visual Studio to all browsers running your code. It essentially allows Visual Studio to interact with every browser.
For instance if you have IE, Opera, Chrome and Firefox all running your code and you're trying to ens...
Why does only the first line of this Windows batch file execute but all three lines execute in a com
...
@bames53: this is a limitation that originated from DOS that carried over into modern implementations of the command prompt in Windows. Since Microsoft's goals were to maintain backward compatibility, this is the result.
– Jeff Mercado
...
Should I put #! (shebang) in Python scripts, and what form should it take?
...thon 2 and Python 3. Otherwise, it should point to the appropriate choice from python2 and python3.
– amiller27
Jan 19 '17 at 3:50
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Error to use a section registered as allowDefinition='MachineToApplication' beyond application level
...n, The old Webconfig is where the error pointed out above can then emanate from.
"Web.config file in one of the website's subfolders than has one of these configuration elements that cannot be defined beyond the application level."@benni_mac_b
To Fix it: Just remove the backup folder from the proj...
How to know user has clicked “X” or the “Close” button?
...nder these circumstances, we don't need, according to me, to differentiate from either buttons.
Closing by ALT+F4 will also trigger the FormClosing() event, as it sends a message to the Form that says to close. You may cancel the event by setting the
FormClosingEventArgs.Cancel = true.
In our ...
Why is DarkGray lighter than Gray?
...n on the subject. It sounds like a lot of the named color definitions come from X Windows System. On X, "Gray" is actually closer to "Silver". However, the W3C defined Gray (more appropriately?) as RGB 50%.
Here's some more Wikipedia on the subject:
Perhaps most unusual of the color clashes bet...
How to open a file for both reading and writing?
...r you explain why seek and truncate is used here. Most of the readers come from google and do copy-paste.
– Shiplu Mokaddim
Mar 13 '19 at 10:58
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