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Correct way to use get_or_create?
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...
Convert Go map to json
... in years, I won't be able to answer your question... Maybe try creating a new question on SO!
– julienc
Nov 22 '19 at 13:48
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How do I auto-hide placeholder text upon focus using css or jquery?
...e this functionality when the field is disabled here is the CSS code: /* Hiding the placeholder text (if any), when the holding field is disabled */ input:disabled::-webkit-input-placeholder { color:transparent; } input:disabled:-moz-placeholder { color:transparent; } input:disabled::-moz-placehold...
How to check an Android device is HDPI screen or MDPI screen?
...
FYI, with some new devices (like the Nexus 7), you should also include DENSITY_TV.
– annie
Nov 15 '12 at 18:13
1
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What is a reasonable order of Java modifiers (abstract, final, public, static, etc.)?
...l
transient
volatile
synchronized
native
strictfp
Update: There is a new "Java Style Guidelines" initiative in place for projects in the OpenJDK community. It also has a recommendation for a modifier order and also includes the new default modifier of Java 8.
public / private / protected
abstr...
NuGet Package Manager errors when trying to update
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How to escape special characters in building a JSON string?
...in JSON :
\b Backspace (ascii code 08)
\f Form feed (ascii code 0C)
\n New line
\r Carriage return
\t Tab
\" Double quote
\\ Backslash character
However, even if it is totally contrary to the spec, the author could use \'.
This is bad because :
It IS contrary to the specs
It is no...
How to add icon inside EditText view in Android ?
I want to add a "search" icon to appear inside an EditText in the left edge? such as search box in Facebook Android app?
...
Replace only text inside a div using jquery
...'t be on its own. Put it into a span element.
Change it to this:
<div id="one">
<div class="first"></div>
<span>"Hi I am text"</span>
<div class="second"></div>
<div class="third"></div>
</div>
$('#one span')...
Does disposing streamreader close the stream?
...es quite neatly:
using (Stream stream = ...)
using (StreamReader reader = new StreamReader(stream, Encoding.Whatever))
{
}
Even though the using statement for the stream is somewhat redundant (unless the StreamReader constructor throws an exception) I consider it best practice as then if you get ...