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A CSS selector to get last visible div
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Eric Caron
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answered Mar 11 '11 at 15:53
Surreal DreamsSurreal Dreams
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How to wait for async method to complete?
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Avoid async void. Have your methods return Task instead of void. Then you can await them.
Like this:
private async Task RequestToSendOutputReport(List<byte[]> byteArrays)
{
foreach (byte[] b in byteArrays)
{
while (condition)
{
// we'...
Syntax highlighting/colorizing cat
...se the colour based on the file type (you can use something like this instead of invoking cat directly):
#!/bin/bash
fileType="$(file "$1" | grep -o 'text')"
if [ "$fileType" == 'text' ]; then
echo -en "\033[1m"
else
echo -en "\033[31m"
fi
cat $1
echo -en "\033[0m"
The above (on a termina...
Drop all tables whose names begin with a certain string
...eaner than using a two-step approach of generate script plus run. But one advantage of the script generation is that it gives you the chance to review the entirety of what's going to be run before it's actually run.
I know that if I were going to do this against a production database, I'd be as ca...
How do I format a string using a dictionary in python-3.x?
I am a big fan of using dictionaries to format strings. It helps me read the string format I am using as well as let me take advantage of existing dictionaries. For example:
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How to replace a hash key with another key
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gayavatgayavat
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8
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How do I find out what keystore my JVM is using?
...r JAVA_HOME is configured, possibly one of these places,
Computer--->Advanced --> Environment variables---> JAVA_HOME
Your server startup batch files.
In your import command -keystore cacerts (give full path to the above JRE here instead of just saying cacerts).
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Counting DISTINCT over multiple columns
...ted Jul 27 '16 at 19:18
Devil's Advocate
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answered Sep 26 '09 at 3:42
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Redirect all output to file [duplicate]
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Op De CirkelOp De Cirkel
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12...
What exactly is the meaning of an API? [closed]
...by Nature: '''According to the Wall Street Journal: "[Wales] says he was glad Nature chose to compare science-related themes 'because on history and the social sciences, we're much weaker.' In other areas - including computer science and the history of 'Star Trek,' he says - Wikipedia is 'way better...