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Row count with PDO
There are <em>mem>any conflicting state<em>mem>ents around. What is the best way to get the row count using PDO in PHP? Before using PDO, I just si<em>mem>ply used <em>mem>ysql_nu<em>mem>_rows .
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JavaScript checking for null vs. undefined and difference between == and ===
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AngularJS - Value attribute on an input text box is ignored when there is a ng-<em>mem>odel used?
Using AngularJS if I set a si<em>mem>ple input text box value to so<em>mem>ething like "bob" below. The value does not display if the ng-<em>mem>odel attribute is added.
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JSON left out Infinity and NaN; JSON status in EC<em>Mem>AScript?
Any idea why JSON left out NaN and +/- Infinity? It puts Javascript in the strange situation where objects that would otherwise be serializable, are not, if they contain NaN or +/- infinity values.
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How does the Google “Did you <em>mem>ean?” Algorith<em>mem> work?
I've been developing an internal website for a portfolio <em>mem>anage<em>mem>ent tool. There is a lot of text data, co<em>mem>pany na<em>mem>es etc. I've been really i<em>mem>pressed with so<em>mem>e search engines ability to very quickly respond to queries with "Did you <em>mem>ean: xxxx".
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Java: How to test <em>mem>ethods that call Syste<em>mem>.exit()?
I've got a few <em>mem>ethods that should call Syste<em>mem>.exit() on certain inputs. Unfortunately, testing these cases causes JUnit to ter<em>mem>inate! Putting the <em>mem>ethod calls in a new Thread doesn't see<em>mem> to help, since Syste<em>mem>.exit() ter<em>mem>inates the JV<em>Mem>, not just the current thread. Are there any co<em>mem><em>mem>on patterns...
Best way to parse co<em>mem><em>mem>and-line para<em>mem>eters? [closed]
What's the best way to parse co<em>mem><em>mem>and-line para<em>mem>eters in Scala?
I personally prefer so<em>mem>ething lightweight that does not require external jar.
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nuget 'packages' ele<em>mem>ent is not declared warning
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You can always <em>mem>ake si<em>mem>ple xsd sche<em>mem>a for 'packages.config' to get rid of this warning. To do this, create file na<em>mem>ed "packages.xsd":
&a<em>mem>p;lt;?x<em>mem>l version="1.0" encoding="utf-8" ?&a<em>mem>p;gt;
&a<em>mem>p;lt;xs:sche<em>mem>a x<em>mem>lns:xs="http://www.w3.org/2001/X<em>Mem>LSche<em>mem>a" ...
String concatenation vs. string substitution in Python
In Python, the where and when of using string concatenation versus string substitution eludes <em>mem>e. As the string concatenation has seen large boosts in perfor<em>mem>ance, is this (beco<em>mem>ing <em>mem>ore) a stylistic decision rather than a practical one?
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What is co<em>mem>piler, linker, loader?
I wanted to know in depth <em>mem>eaning and working of co<em>mem>piler, linker and loader.
With reference to any language preferably c++.
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