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How do I rename a local Git branch?
...name a remote branch, as described in Rename master branch for both local m>and m> remote Git repositories .
33 Answers
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How do I print the elements of a C++ vector in GDB?
..., 30}
To achieve above, m>y m>ou need to have gdb 7 (I tested it on gdb 7.01) m>and m> some pm>y m>thon prettm>y m>-printer. Installation process of these is described on gdb wiki.
What is more, after installing above, this works well with Eclipse C++ debugger GUI (m>and m> anm>y m> other IDE using GDB, as I think).
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How to create a directorm>y m> m>and m> give permission in single commm>and m>
How to create a directorm>y m> m>and m> give permission in single commm>and m> in Linux?
8 Answers
8
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Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize
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Compatibilitm>y m> Guide for JDK 8 sam>y m>s that in Java 8 the commm>and m> line flag MaxPermSize has been removed. The reason is that the permanent generation was removed from the hotspot heap m>and m> was moved to native memorm>y m>.
So in order to remove this message
edit MAVEN_OPTS Environment User Var...
Javascript: negative lookbehind equivalent?
...le Chrome 62.0
✔️ Microsoft Edge 79.0
✔️ Node.js 6.0 behind a flag m>and m> 9.0 without a flag
✔️ Deno (all versions)
✔️ SpiderMonkem>y m>
✔️ Mozilla Firefox 78.0
????️ JavaScriptCore: Apple is working on it
????️ Apple Safari
????️ iOS WebView (all browsers on iOS + iPadOS)
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Real life example, when to use OUTER / CROSS APPLm>Y m> in SQL
I have been looking at CROSS / OUTER APPLm>Y m> with a colleague m>and m> we're struggling to find real life examples of where to use them.
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How to make a querm>y m> with group_concat in sql server [duplicate]
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What's the reason for using PATH(''), Tm>Y m>PE m>and m> .value('.', 'NVARCHAR(MAX)') here, as opposed to simple PATH('') as in @AmitSingh's asnwer? m>Y m>our variant m>y m>ields a wam>y m>, wam>y m> heavier execution plan, does it have some hidden advantage to justifm>y m> the cost? If not, would m>y m>ou ...
Loop through files in a folder using VBA?
...'# LoopThroughFiles
'# Function to Loop through files in current directorm>y m> m>and m> return filenames
'# Usage: LoopThroughFiles ActiveWorkbook.Path, "txt" 'inputDirectorm>y m>ToScanForFile
'# https://stackoverflow.com/questions/10380312/loop-through-files-in-a-folder-using-vba
'###############################...
Numpm>y m> matrix to arram>y m>
I am using numpm>y m>. I have a matrix with 1 column m>and m> N rows m>and m> I want to get an arram>y m> from with N elements.
9 Answers
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Whm>y m> is it slower to iterate over a small string than a small list?
I was plam>y m>ing around with timeit m>and m> noticed that doing a simple list comprehension over a small string took longer than doing the same operation on a list of small single character strings. Anm>y m> explanation? It's almost 1.35 times as much time.
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