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How to calculate a time difference in C++
...ted of the time spent on all CPUs, rather than the time elapsed cplusplus.com/reference/ctime/clock
– Ameer Jewdaki
Aug 3 '17 at 9:43
3
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Prevent dialog dismissal on screen rotation in Android
...ion
Android DialogFragment vs Dialog
How can I show a DialogFragment using compatibility package?
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What is the difference between max-device-width and max-width for mobile web?
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Vertically align text within a div [duplicate]
...tive;
}
<div id="column-content">
<img src="http://i.imgur.com/WxW4B.png">
<span><strong>1234</strong>
yet another text content that should be centered vertically</span>
</div>
JSFiddle
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Get Visual Studio to run a T4 Template on every build
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I used JoelFan's answer to come up w/ this. I like it better because you don't have to remember to modify the pre-build event every time you add a new .tt file to the project.
add TextTransform.exe to your %PATH%
created a batch file named transform_...
MySQL - SELECT WHERE field IN (subquery) - Extremely slow why?
...u are on InnoDB and you only select indexed fields (and things are not too complex) than MySQL will resolve your query using only the indexes, speeding things way up.
General solution for 90% of your IN (select queries
Use this code
SELECT * FROM sometable a WHERE EXISTS (
SELECT 1 FROM somet...
How to send email attachments?
...MIMEMultipart
from email.mime.text import MIMEText
from email.utils import COMMASPACE, formatdate
def send_mail(send_from, send_to, subject, text, files=None,
server="127.0.0.1"):
assert isinstance(send_to, list)
msg = MIMEMultipart()
msg['From'] = send_from
msg['To'...
Selenium c# Webdriver: Wait Until Element is Present
...ctable behavior leading to bad test results. Generally speaking, I would recommend using explicit waits over implicit waits.
– mrfreester
Dec 22 '16 at 19:26
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Java Desktop application: SWT vs. Swing [closed]
...ive look and feel may behave
different from the real native
system.
heavy components (native/awt) hide swing components, not a problem most of the time as as use of heavy components is rather rare
Pros SWT:
uses native elements when possible, so always native behavior
supported by eclipse, gui ...
What is the difference between a port and a socket?
... instance.
There can only be one listener socket for a given address/port combination.
Exposition
This was an interesting question that forced me to re-examine a number of things I thought I knew inside out. You'd think a name like "socket" would be self-explanatory: it was obviously chosen to ev...