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(![]+[])[+[]]… Explain why this works
...cification, (that's why the charAt method existed).
However this kind of "index properties" that represent the characters of a string were standardized on ECMAScript 5, and even before the standardization the feature was available in a good number of browsers (even in IE8 (standards mode)).
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Should Gemfile.lock be included in .gitignore?
...at I have made to it on my machine. To accomplish this, I run:
git update-index --assume-unchanged Gemfile.lock
and to reverse:
git update-index --no-assume-unchanged Gemfile.lock
It is also useful to include something like the following code in your Gemfile. This loads the appropriate databas...
Loop through an array php
... is here a problem with using the for loop method. I read somewhere that index might not exist??
– bakalolo
Sep 8 '17 at 4:32
1
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Send file using POST from a Python script
...-image file %r', path)
total_count = len (matching_filenames)
for index, file_path in enumerate (matching_filenames):
upload_file (file_path, index + 1, total_count)
def run_upload (options, paths):
upload_file = make_upload_file (**options)
for arg in paths:
path ...
mailto link multiple body lines
...RFC:
<mailto:infobot@example.com?body=send%20current-issue%0D%0Asend%20index>
The above mailto body corresponds to:
send current-issue
send index
share
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How do I import the javax.servlet API in my Eclipse project?
... the compilation errors:
java.lang.NullPointerException at org.apache.jsp.index_jsp._jspInit
java.lang.NoClassDefFoundError: javax/el/ELResolver
java.lang.NoSuchFieldError: IS_DIR
java.lang.NoSuchMethodError: javax.servlet.jsp.PageContext.getELContext()Ljavax/el/ELContext;
java.lang.AbstractMethodE...
.NET obfuscation tools/strategy [closed]
...rotection" is removed with mouse click: woodmann.com/collaborative/tools/index.php/Dumbassembly
– Elmue
Mar 6 '14 at 3:37
2
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Get the Row(s) which have the max count in groups using groupby
...ALL the rows where count equals max in each group", while idxmax Return[s] index of first occurrence of maximum over requested axis" according to the docs (0.21).
– Max Power
Dec 19 '17 at 11:55
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Cannot set some HTTP headers when using System.Net.WebRequest
...and you should then modify its value using the appropriate property (the indexer, for instance), instead of trying to add it again.
1.2 Anytime you're changing the headers of an HttpWebRequest, you need to use the appropriate properties on the object itself, if they exist.
Thanks FOR and Jvene...
How to intercept click on link in UITextView?
...t(_ point: CGPoint, with event: UIEvent?) -> UIView? {
let glyphIndex: Int? = layoutManager.glyphIndex(for: point, in: textContainer, fractionOfDistanceThroughGlyph: nil)
let index: Int? = layoutManager.characterIndexForGlyph(at: glyphIndex ?? 0)
if let characterIndex = in...