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std::unique_lock or std::lock_guard?
...lt;mutex_type> lock(this->my_mutex);
/*
block of code which needs mutual exclusion (e.g. open the same
file in multiple threads).
*/
//mutex is automatically released when lock goes out of scope
};
To clarify a question by ch...
How to prevent long words from breaking my div?
... need an overflow descriptor though. If your div contains another too-wide block-type piece of content (image, table, etc), you'll need overflow to make it not destroy the layout/design.
So by all means use another method (or a combination of them) but remember to add overflow too so you cover all ...
Insert line break inside placeholder attribute of a textarea?
...ave the same font sizes, hence the two mixins.
The box-sizing and display: block properties on the textarea are important or the div behind it will not be the same size.
Setting resize: vertical and a min-height on the textarea are also important - notice how the placeholder text will wrap and expan...
Can't operator == be applied to generic types in C#?
...suggest using the link to www.yoda.arachsys.com, because the pobox one was blocked by the firewall in my workplace? It's possible that others may face the same issue.)
– Hosam Aly
Dec 24 '08 at 12:32
...
Update one MySQL table with values from another
...ster than the JOIN syntax. About 10.000 rows.
– Alex2php
Aug 22 '17 at 13:44
1
They key ingredien...
Send POST request using NSURLSession
...
its a php server do you have any reference related to Postman ?
– tryKuldeepTanwar
Jul 28 '16 at 10:22
...
Which Java Collection should I use?
...ndex, you access them by their key, which is any object. Like the array in PHP :)
Data in Map are searchable by their key.
Typical operation: get an element by its ID (where ID is of any type, not only int as in case of List).
The differences
Set vs. Map: in Set you search data by themselves, whi...
How can I time a code segment for testing performance with Pythons timeit?
...
You can use time.time() or time.clock() before and after the block you want to time.
import time
t0 = time.time()
code_block
t1 = time.time()
total = t1-t0
This method is not as exact as timeit (it does not average several runs) but it is straightforward.
time.time() (in Windows...
How to redirect all HTTP requests to HTTPS
... http://www.example.com ) to HTTPS ( https://www.example.com ). I'm using PHP btw. Can I do this in .htaccess?
26 Answers
...
Determine if string is in list in JavaScript
...on that loops, or use the object method I suggested in my post (third code block).
– ErikE
Mar 12 '10 at 2:26
13
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