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How to compile a static library in Linux?
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What does |= (ior) do in Python?
...an in-place+ operation between pairs of objects. In particular, between:
sets: a union operation
dicts: an update operation
counters: a union (of multisets) operation
numbers: a bitwise OR, binary operation
In most cases, it is related to the | operator. See examples below.
Sets
For example, the...
Convert Python dictionary to JSON array
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Regex to Match Symbols: !$%^&*()_+|~-=`{}[]:";'?,./
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@q4w56 backslash isn't in the set of characters specified in the original question, so not matching backslash is correct. :)
– Jeff Hillman
Jun 2 '17 at 23:32
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How does this milw0rm heap spraying exploit work?
...ver, it seems that we force Internet Explorer to trigger the buggy code by setting the innerHtml to that malicious XML string. Internet Explorer tries to parse it and the buggy code somehow gives control to a location of memory where the array exists (since it's a large chunk, the probability of jum...
UITextField border color
I have really great wish to set my own color to UITextField border. But so far I could find out how to change the border line style only.
...
Commands out of sync; you can't run this command now
...You stated that "mysqli uses unbuffered queries by default". So how can we set it to do otherwise?
– Pacerier
Jun 29 '15 at 8:34
1
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How is the fork/join framework better than a thread pool?
What are the benefits of using the new fork/join framework over just simply splitting the big task into N subtasks in the beginning, sending them to a cached thread pool (from Executors ) and waiting for each task to complete? I fail to see how using the fork/join abstraction simplifies the prob...
When to use valueChangeListener or f:ajax listener?
...is bound to the input component's value.
private Object value; // +getter+setter.
public void ajaxListener(AjaxBehaviorEvent event) {
System.out.println(value); // Look, (new) value is already set.
}
Also, if you would need to update another property based on the submitted value, then it w...
How to copy a directory structure but only include certain files (using windows batch files)
...n that copies one file at a time and does not require ROBOCOPY:
@echo off
setlocal enabledelayedexpansion
set "SOURCE_DIR=C:\Source"
set "DEST_DIR=C:\Destination"
set FILENAMES_TO_COPY=data.zip info.txt
for /R "%SOURCE_DIR%" %%F IN (%FILENAMES_TO_COPY%) do (
if exist "%%F" (
set FILE_...