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How to do multiple arguments to map function where one remains the same in python?
... similar situations (such as using pandas.apply method) using closures
In order to use them, you define a function which dynamically defines and returns a wrapper for your function, effectively making one of the parameters a constant.
Something like this:
def add(x, y):
return x + y
def add_c...
Good tool to visualise database schema? [closed]
... PNG using any tool of your choice (Inkscape, ImageMagick, GraphicsMagick, etc.)
– Arvid
Nov 24 '16 at 13:22
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Storing JSON in database vs. having a new column for each key
...ke this:
select meta_val from `table` where meta_key = 'name' and uid = 1 order by meta_id desc
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Why is using a wild card with a Java import statement bad?
...tion can be solved by modern IDEs (hiding imports, refactoring class name, etc...).
– assylias
Feb 5 '13 at 8:10
15
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Is there a way to programmatically scroll a scroll view to a specific edit text?
...roll in the queue and letting the thread do it when it can, respecting the order of things it was doing before you requested it.
– Martin Marconcini
Apr 10 '14 at 22:52
37
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Change File Extension Using C#
I have many file types: pdf, tiff, jpeg, bmp. etc.
My question is how can I change file extension?
I tried this:
5 Answers
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How to use OpenSSL to encrypt/decrypt files?
...se this if you need to send
data in the form of text format via email etc.
-salt
To use a salt (randomly generated) when encrypting. You always
want to use a salt while encrypting. This parameter is actually
redundant because a salt is used whether you use this or not
which is...
How to install a node.js module without using npm?
... with your use-gulp project...
Fork gulp-util project on github\bitbucket etc.
Switch to your project: cd use-gulp/node_modules
Clone gulp-util as gulp-util-dev : git clone https://.../gulp-util.git gulp-util-dev
Run npm install to ensure dependencies of gulp-util-dev are available.
Now you have a ...
Debug.Assert vs Exception Throwing
..., the ability to log information about errors, and execution flow control, etc. Those three things make me think that what you need is to do is throw around some exceptions.
– Tom Neyland
Sep 23 '09 at 18:18
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How to remove all debug logging calls before building the release version of an Android app?
... final boolean DEBUG_STARTING_WINDOW = false;
static final boolean DEBUG_REORDER = false;
static final boolean DEBUG_WALLPAPER = false;
static final boolean SHOW_TRANSACTIONS = false;
static final boolean HIDE_STACK_CRAWLS = true;
static final boolean MEASURE_LATENCY = false;
With corresponding co...