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Read a file line by line assigning the value to a variable
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That said, this does still need to be modified to set IFS= for the read to prevent trimming whitespace.
– Charles Duffy
Dec 14 '16 at 17:28
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How to Remove ReadOnly Attribute on File Using PowerShell?
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You can use Set-ItemProperty:
Set-ItemProperty file.txt -name IsReadOnly -value $false
or shorter:
sp file.txt IsReadOnly $false
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How does Google's Page Speed lossless image compression work?
...ent parameters and this combination of 4 seems to work best for a large
// set of PNGs from the web.
const PngCompressParams kPngCompressionParams[] = {
PngCompressParams(PNG_ALL_FILTERS, Z_DEFAULT_STRATEGY),
PngCompressParams(PNG_ALL_FILTERS, Z_FILTERED),
PngCompressParams(PNG_FILTER_NONE, Z_...
How to effectively work with multiple files in Vim
...pen a new file, I use
:e ../myFile.pl
with enhanced tab completion (put set wildmenu in your .vimrc).
Note: you can also use :find which will search a set of paths for you, but you need to customize those paths first.
Switching
To switch between all open files, I use
:b myfile
with enhanc...
VIM Disable Automatic Newline At End Of File
...ferably on your .vimrc) (thanks to 罗泽轩 for that last bit of news!):
:set nofixendofline
Now regarding older versions of vim.
Even if the file was already saved with new lines at the end:
vim -b file
and once in vim:
:set noeol
:wq
done.
alternatively you can open files in vim with :e ++bin f...
jQuery Validate - Enable validation for hidden fields
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Release: Validation Plugin 1.9.0:
"...Another change should make the setup of forms with hidden elements
easier, these are now ignored by default (option “ignore” has
“:hidden” now as default). In theory, this could break an existing
setup. In the unlikely case that it actually d...
Can anyone explain this strange behavior with signed floats in C#?
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The bug is in the following two lines of System.ValueType: (I stepped into the reference source)
if (CanCompareBits(this))
return FastEqualsCheck(thisObj, obj);
(Both methods are [MethodImpl(MethodImplOptions.InternalCall)])
When all ...
WiX tricks and tips
...ry, enabling upgrades to find the correct location. For example, if a user sets custom install directory.
<Property Id="INSTALLLOCATION">
<RegistrySearch Id="RegistrySearch" Type="raw" Root="HKLM" Win64="$(var.Win64)"
Key="Software\Company\Product" Name="InstallLocation...
How do I read all classes from a Java package in the classpath?
...lass duplication in a candidates list, change collection type from List to Set. And use hasEnclosingClass() and getEnclosingClassName() of classMetaData. Use getEnclosingClass method about a underlying class
– traeper
Mar 22 '17 at 7:18
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How to pass optional arguments to a method in C++?
...ll myfunc in both ways and both are valid
myfunc(10); // Mode will be set to default 0
myfunc(10, 1); // Mode will be set to 1
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