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Hide the cursor of an UITextField
...ser taps the text field, a picker is summoned for them to select an option from.
13 Answers
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Remove characters except digits from string using Python?
How can I remove all characters except numbers from string?
15 Answers
15
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Does “git fetch --tags” include “git fetch”?
...ee Documentation/fetch-options.txt).
Request that all tags be fetched from the remote in addition to whatever else is being fetched.
Since Git 2.5 (Q2 2015) git pull --tags is more robust:
See commit 19d122b by Paul Tan (pyokagan), 13 May 2015.
(Merged by Junio C Hamano -- gitster -- in co...
Sticky and NON-Sticky sessions
...e between sticky- and non-sticky sessions. What I understood after reading from internet:
2 Answers
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The target … overrides the `OTHER_LDFLAGS` build setting defined in `Pods/Pods.xcconfig
...ve incorporate SpatialIite into a Xcode project which uses a header file from Proj.4 , just one header. Both are Xcode projects and have static targets.
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Character reading from file in Python
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Ref: http://docs.python.org/howto/unicode
Reading Unicode from a file is therefore simple:
import codecs
with codecs.open('unicode.rst', encoding='utf-8') as f:
for line in f:
print repr(line)
It's also possible to open files in update mode, allowing both reading and ...
Retrieving a List from a java.util.stream.Stream in Java 8
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Another pro for this method, from the Collectors::toList javadoc: "There are no guarantees on the type, mutability, serializability, or thread-safety of the List returned; if more control over the returned List is required, use toCollection(Supplier)."
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What does “fragment” mean in ANTLR?
...tlr4 references book :
Rules prefixed with fragment can be called only from other lexer rules; they are not tokens in their own right.
actually they'll improve readability of your grammars.
look at this example :
STRING : '"' (ESC | ~["\\])* '"' ;
fragment ESC : '\\' (["\\/bfnrt] | UNICODE) ...
Rails: Using greater than/less than with a where statement
...
Also check out Squeel gem from Ernie Miller
– cpuguy83
Jul 4 '12 at 1:27
7
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Notepad++ Setting for Disabling Auto-open Previous Files
...en the application at all. This blog post discusses how to delete the data from the "Sessions" file so that Notepad++ will open without having any prior files open:
From the blog post:
Method 1 - edit session.xml
Open file session.xml in C:\Users\Username\AppData\Roaming\Notepad++ or %...