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Interactive search/replace regex in Vim?
...o prompt at each occurrence of 'old'.
Vim's built-in help offers useful info on the options available once substitution with confirmation has been selected. Use:
:h :s
Then scroll to section on confirm options. Screenshot below:
For instance, to substitute this and all remaining matches, us...
What does the keyword Set actually do in VBA?
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OP is asking about VBA, and although the info on Set being no longer necessary for use in .NET is useful, it's a off topic and not helpful for people arriving here with the Object variable or With block variable not set error from VBA :)
– AJP
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T-SQL Cast versus Convert
... is used (that is one where you use neither CAST nor CONVERT). For further information, see CAST and CONVERT and in particular this graphic: SQL Server Data Type Conversion Chart. With this extra information, the original advice still remains the same. Use CAST where possible.
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WordPress asking for my FTP credentials to install plugins
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This helped me, but only because it exposed more information about the failure. The core problem is having write permissions for the user account that's doing the update. For every type of system, this can be different. (notice that some answers below tell you to set write ...
How to convert JSON to CSV format and store in a variable
...Source : Design You TrustExplore : iPhone, iPhone 4, Phone","http://wik.io/info/US/309201303","1326439500","","","","","","","","","wikio","http://wikio.com/favicon.ico","blogs","wik.io","2388575404943858468"
"Apple to halt sales of iPhone 4S in China (Fame Dubai Blog)","SHANGHAI – Apple Inc said ...
Gradle: Execution failed for task ':processDebugManifest'
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Found the solution to this problem:
gradle assemble -info gave me the hint that the Manifests have different SDK Versions and cannot be merged.
I needed to edit my Manifests and build.gradle file and everything worked again.
To be clear you need to edit the uses-sdk in the...
LLVM C++ IDE for Windows
..... on linux, you don't have to add clang tool chain manually.. here's the info how to add the toolchain if you're using windows: doc.qt.nokia.com/qtcreator-2.4/creator-tool-chains.html
– Kokizzu
Mar 26 '12 at 1:47
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How to convert Set to String[]?
...= myMap.keySet();
FluentIterable.from(mySet).toArray(String.class);
more info: https://google.github.io/guava/releases/19.0/api/docs/com/google/common/collect/FluentIterable.html
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Python: try statement in a single line
...r debugging:
exec "try: some_problematic_thing()\nexcept: problem=sys.exc_info()"
print "The problem is %s" % problem[1]
For the most part, I'm not at all bothered by the no-single-line-try-except restriction, but when I'm just experimenting and I want readline to recall a whole chunk of code at ...
Fatal error: unexpectedly found nil while unwrapping an Optional values [duplicate]
...: String). If so, then remove that line of code.
See this answer for more info:
Why is UICollectionViewCell's outlet nil?
"If you are using a storyboard you don't want to call this. It will overwrite what you have in your storyboard."
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