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How to find the last field using 'cut'
...rocess data in bulk. I mean, this is great if you have one line of text already in a shell variable, or if you want to do while IFS= read -ra array_var; do :;done <(cmd) to process a few lines. But for a big file, rev|cut|rev is probably faster! (And of course awk will be faster than that.)
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clearing a char array c
... I didn't know that, thank you. I couldn't find any resource where I can read this special case. Would be nice to have it as a bookmark.
– cocoafan
Mar 13 '11 at 7:58
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Displaying Windows command prompt output and redirecting it to a file
... This is the most close answer: it works on default install, as PS is already there on most machines and, especially, servers.
– Stoleg
Feb 14 '14 at 12:58
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What is the simplest way to get indented XML with line breaks from XmlDocument?
... I build XML up from scratch with XmlDocument , the OuterXml property already has everything nicely indented with line breaks. However, if I call LoadXml on some very "compressed" XML (no line breaks or indention) then the output of OuterXml stays that way. So ...
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Best way to check for “empty or null value”
...ngexpression = '') IS NOT FALSE
Or the reverse approach (may be easier to read):
(stringexpression <> '') IS NOT TRUE
Works for any character type including char(n). The manual about comparison operators.
Or use your original expression without trim(), which is costly noise for char(n) (see ...
How to prevent vim from creating (and leaving) temporary files?
...a good idea. The above of letting these files sit in the temp/ folder is already far better.
– MonsieurMan
Aug 13 '19 at 20:13
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Best way to split string into lines
...t parsing code should strive to work on all platforms (i.e. it should also read text files that were encoded on different platforms than the executing platform). So for parsing, Environment.NewLine is a no-go as far as I’m concerned. In fact, of all the possible solutions I prefer the one using re...
Why does this loop produce “warning: iteration 3u invokes undefined behavior” and output more than 4
...4; ++i)
^
The only way we can analyze what the program is doing, is by reading the generated assembly code.
Here is the full assembly listing:
.file "a.cpp"
.section .text$_ZNKSt5ctypeIcE8do_widenEc,"x"
.linkonce discard
.align 2
LCOLDB0:
LHOTB0:
.align 2
.p2align ...
Deploying website: 500 - Internal server error
...he server recognizes that you are local and shows it to you. Or if you can read the log of the server using the Event Viewer, you also see the details of your error.
On IIS 6
<configuration>
<system.web>
<customErrors mode="Off"/>
<compilation debug="true...
Asp.net 4.0 has not been registered
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For those getting this error in after installing .NET Framework 4.6 - Read and install one of these hotfixes to resolve the issue.
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